9131260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 19300176

約数和(自身を除く): 10168916

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 2801, 3260, 5602, 11204, 14005, 28010, 56020, 456563, 913126, 1826252, 2282815, 4565630, 9131260]

約数ペア:

[(1, 9131260), (2, 4565630), (4, 2282815), (5, 1826252), (10, 913126), (20, 456563), (163, 56020), (326, 28010), (652, 14005), (815, 11204), (1630, 5602), (2801, 3260)]