5220550

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 9771696

約数和(自身を除く): 4551146

約数列:

[1, 2, 5, 10, 25, 50, 263, 397, 526, 794, 1315, 1985, 2630, 3970, 6575, 9925, 13150, 19850, 104411, 208822, 522055, 1044110, 2610275, 5220550]

約数ペア:

[(1, 5220550), (2, 2610275), (5, 1044110), (10, 522055), (25, 208822), (50, 104411), (263, 19850), (397, 13150), (526, 9925), (794, 6575), (1315, 3970), (1985, 2630)]