82582040

素因数分解:

$2^3\times 5^1\times {\mathrm{2064551}}^1$

素因数の和:2064562

約数の個数: 16

約数和(自身を含む): 185809680

約数和(自身を除く): 103227640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2064551, 4129102, 8258204, 10322755, 16516408, 20645510, 41291020, 82582040]

約数ペア:

[(1, 82582040), (2, 41291020), (4, 20645510), (5, 16516408), (8, 10322755), (10, 8258204), (20, 4129102), (40, 2064551)]