98328890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1571}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 193544640

約数和(自身を除く): 95215750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 569, 1138, 1571, 2845, 3142, 5690, 6259, 7855, 12518, 15710, 17281, 31295, 34562, 62590, 86405, 172810, 893899, 1787798, 4469495, 8938990, 9832889, 19665778, 49164445, 98328890]

約数ペア:

[(1, 98328890), (2, 49164445), (5, 19665778), (10, 9832889), (11, 8938990), (22, 4469495), (55, 1787798), (110, 893899), (569, 172810), (1138, 86405), (1571, 62590), (2845, 34562), (3142, 31295), (5690, 17281), (6259, 15710), (7855, 12518)]