24814040

素因数分解:

$2^3\times 5^1\times {\mathrm{620351}}^1$

素因数の和:620362

約数の個数: 16

約数和(自身を含む): 55831680

約数和(自身を除く): 31017640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 620351, 1240702, 2481404, 3101755, 4962808, 6203510, 12407020, 24814040]

約数ペア:

[(1, 24814040), (2, 12407020), (4, 6203510), (5, 4962808), (8, 3101755), (10, 2481404), (20, 1240702), (40, 620351)]