146417240

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5801}}^1$

素因数の和:6443

約数の個数: 32

約数和(自身を含む): 330017760

約数和(自身を除く): 183600520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 5048, 5801, 6310, 11602, 12620, 23204, 25240, 29005, 46408, 58010, 116020, 232040, 3660431, 7320862, 14641724, 18302155, 29283448, 36604310, 73208620, 146417240]

約数ペア:

[(1, 146417240), (2, 73208620), (4, 36604310), (5, 29283448), (8, 18302155), (10, 14641724), (20, 7320862), (40, 3660431), (631, 232040), (1262, 116020), (2524, 58010), (3155, 46408), (5048, 29005), (5801, 25240), (6310, 23204), (11602, 12620)]