38253680

素因数分解:

$2^4\times 5^1\times {\mathrm{478171}}^1$

素因数の和:478184

約数の個数: 20

約数和(自身を含む): 88939992

約数和(自身を除く): 50686312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 478171, 956342, 1912684, 2390855, 3825368, 4781710, 7650736, 9563420, 19126840, 38253680]

約数ペア:

[(1, 38253680), (2, 19126840), (4, 9563420), (5, 7650736), (8, 4781710), (10, 3825368), (16, 2390855), (20, 1912684), (40, 956342), (80, 478171)]