45757640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27901}}^1$

素因数の和:27953

約数の個数: 32

約数和(自身を含む): 105469560

約数和(自身を除く): 59711920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27901, 55802, 111604, 139505, 223208, 279010, 558020, 1116040, 1143941, 2287882, 4575764, 5719705, 9151528, 11439410, 22878820, 45757640]

約数ペア:

[(1, 45757640), (2, 22878820), (4, 11439410), (5, 9151528), (8, 5719705), (10, 4575764), (20, 2287882), (40, 1143941), (41, 1116040), (82, 558020), (164, 279010), (205, 223208), (328, 139505), (410, 111604), (820, 55802), (1640, 27901)]