4517540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 9580032

約数和(自身を除く): 5062492

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2111, 2140, 4222, 8444, 10555, 21110, 42220, 225877, 451754, 903508, 1129385, 2258770, 4517540]

約数ペア:

[(1, 4517540), (2, 2258770), (4, 1129385), (5, 903508), (10, 451754), (20, 225877), (107, 42220), (214, 21110), (428, 10555), (535, 8444), (1070, 4222), (2111, 2140)]