14251640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27407}}^1$

素因数の和:27431

約数の個数: 32

約数和(自身を含む): 34534080

約数和(自身を除く): 20282440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27407, 54814, 109628, 137035, 219256, 274070, 356291, 548140, 712582, 1096280, 1425164, 1781455, 2850328, 3562910, 7125820, 14251640]

約数ペア:

[(1, 14251640), (2, 7125820), (4, 3562910), (5, 2850328), (8, 1781455), (10, 1425164), (13, 1096280), (20, 712582), (26, 548140), (40, 356291), (52, 274070), (65, 219256), (104, 137035), (130, 109628), (260, 54814), (520, 27407)]