82649360

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7541}}^1$

素因数の和:7691

約数の個数: 40

約数和(自身を含む): 193588056

約数和(自身を除く): 110938696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 7541, 10960, 15082, 30164, 37705, 60328, 75410, 120656, 150820, 301640, 603280, 1033117, 2066234, 4132468, 5165585, 8264936, 10331170, 16529872, 20662340, 41324680, 82649360]

約数ペア:

[(1, 82649360), (2, 41324680), (4, 20662340), (5, 16529872), (8, 10331170), (10, 8264936), (16, 5165585), (20, 4132468), (40, 2066234), (80, 1033117), (137, 603280), (274, 301640), (548, 150820), (685, 120656), (1096, 75410), (1370, 60328), (2192, 37705), (2740, 30164), (5480, 15082), (7541, 10960)]