10227340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6473}}^1$

素因数の和:6561

約数の個数: 24

約数和(自身を含む): 21752640

約数和(自身を除く): 11525300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6473, 12946, 25892, 32365, 64730, 129460, 511367, 1022734, 2045468, 2556835, 5113670, 10227340]

約数ペア:

[(1, 10227340), (2, 5113670), (4, 2556835), (5, 2045468), (10, 1022734), (20, 511367), (79, 129460), (158, 64730), (316, 32365), (395, 25892), (790, 12946), (1580, 6473)]