24810040

素因数分解:

$2^3\times 5^1\times {\mathrm{620251}}^1$

素因数の和:620262

約数の個数: 16

約数和(自身を含む): 55822680

約数和(自身を除く): 31012640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 620251, 1240502, 2481004, 3101255, 4962008, 6202510, 12405020, 24810040]

約数ペア:

[(1, 24810040), (2, 12405020), (4, 6202510), (5, 4962008), (8, 3101255), (10, 2481004), (20, 1240502), (40, 620251)]