3179420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 6833904

約数和(自身を除く): 3654484

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3697, 7394, 14788, 18485, 36970, 73940, 158971, 317942, 635884, 794855, 1589710, 3179420]

約数ペア:

[(1, 3179420), (2, 1589710), (4, 794855), (5, 635884), (10, 317942), (20, 158971), (43, 73940), (86, 36970), (172, 18485), (215, 14788), (430, 7394), (860, 3697)]