57975740

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2657}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 121906512

約数和(自身を除く): 63930772

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 2657, 4364, 5314, 5455, 10628, 10910, 13285, 21820, 26570, 53140, 2898787, 5797574, 11595148, 14493935, 28987870, 57975740]

約数ペア:

[(1, 57975740), (2, 28987870), (4, 14493935), (5, 11595148), (10, 5797574), (20, 2898787), (1091, 53140), (2182, 26570), (2657, 21820), (4364, 13285), (5314, 10910), (5455, 10628)]