10557790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 19490328

約数和(自身を除く): 8932538

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 571, 1142, 1849, 2855, 3698, 5710, 9245, 18490, 24553, 49106, 122765, 245530, 1055779, 2111558, 5278895, 10557790]

約数ペア:

[(1, 10557790), (2, 5278895), (5, 2111558), (10, 1055779), (43, 245530), (86, 122765), (215, 49106), (430, 24553), (571, 18490), (1142, 9245), (1849, 5710), (2855, 3698)]