5731420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 12265344

約数和(自身を除く): 6533924

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 5407, 10814, 21628, 27035, 54070, 108140, 286571, 573142, 1146284, 1432855, 2865710, 5731420]

約数ペア:

[(1, 5731420), (2, 2865710), (4, 1432855), (5, 1146284), (10, 573142), (20, 286571), (53, 108140), (106, 54070), (212, 27035), (265, 21628), (530, 10814), (1060, 5407)]