Amicable pairs with the property that both members have the same number of divisors.

Terms

a(0) =1184a(1) =1210a(2) =2620a(3) =2924a(4) =5020a(5) =5564a(6) =10744a(7) =10856a(8) =66928a(9) =66992a(10) =67095a(11) =71145a(12) =122368a(13) =123152a(14) =171856a(15) =176336a(16) =176272a(17) =180848a(18) =196724a(19) =202444a(20) =437456a(21) =455344a(22) =503056a(23) =514736a(24) =522405a(25) =525915a(26) =1077890a(27) =1099390a(28) =1154450a(29) =1189150