57228740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22531}}^1$

素因数の和:22667

約数の個数: 24

約数和(自身を含む): 121132032

約数和(自身を除く): 63903292

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 22531, 45062, 90124, 112655, 225310, 450620, 2861437, 5722874, 11445748, 14307185, 28614370, 57228740]

約数ペア:

[(1, 57228740), (2, 28614370), (4, 14307185), (5, 11445748), (10, 5722874), (20, 2861437), (127, 450620), (254, 225310), (508, 112655), (635, 90124), (1270, 45062), (2540, 22531)]