63130940

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7951}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 132925632

約数和(自身を除く): 69794692

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 7951, 15902, 31804, 39755, 79510, 159020, 3156547, 6313094, 12626188, 15782735, 31565470, 63130940]

約数ペア:

[(1, 63130940), (2, 31565470), (4, 15782735), (5, 12626188), (10, 6313094), (20, 3156547), (397, 159020), (794, 79510), (1588, 39755), (1985, 31804), (3970, 15902), (7940, 7951)]