1055146002920

素因数分解:

$2^3\times 5^1\times {\mathrm{51361}}^1\times {\mathrm{513593}}^1$

素因数の和:564965

約数の個数: 32

約数和(自身を含む): 2374129352520

約数和(自身を除く): 1318983349600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 51361, 102722, 205444, 256805, 410888, 513593, 513610, 1027186, 1027220, 2054372, 2054440, 2567965, 4108744, 5135930, 10271860, 20543720, 26378650073, 52757300146, 105514600292, 131893250365, 211029200584, 263786500730, 527573001460, 1055146002920]

約数ペア:

[(1, 1055146002920), (2, 527573001460), (4, 263786500730), (5, 211029200584), (8, 131893250365), (10, 105514600292), (20, 52757300146), (40, 26378650073), (51361, 20543720), (102722, 10271860), (205444, 5135930), (256805, 4108744), (410888, 2567965), (513593, 2054440), (513610, 2054372), (1027186, 1027220)]