133046228360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81125749}}^1$

素因数の和:81125801

約数の個数: 32

約数和(自身を含む): 306655335000

約数和(自身を除く): 173609106640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 81125749, 162251498, 324502996, 405628745, 649005992, 811257490, 1622514980, 3245029960, 3326155709, 6652311418, 13304622836, 16630778545, 26609245672, 33261557090, 66523114180, 133046228360]

約数ペア:

[(1, 133046228360), (2, 66523114180), (4, 33261557090), (5, 26609245672), (8, 16630778545), (10, 13304622836), (20, 6652311418), (40, 3326155709), (41, 3245029960), (82, 1622514980), (164, 811257490), (205, 649005992), (328, 405628745), (410, 324502996), (820, 162251498), (1640, 81125749)]