113400460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131861}}^1$

素因数の和:131913

約数の個数: 24

約数和(自身を含む): 243680976

約数和(自身を除く): 130280516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 131861, 263722, 527444, 659305, 1318610, 2637220, 5670023, 11340046, 22680092, 28350115, 56700230, 113400460]

約数ペア:

[(1, 113400460), (2, 56700230), (4, 28350115), (5, 22680092), (10, 11340046), (20, 5670023), (43, 2637220), (86, 1318610), (172, 659305), (215, 527444), (430, 263722), (860, 131861)]