5857820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1279}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 12364800

約数和(自身を除く): 6506980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1279, 2290, 2558, 4580, 5116, 6395, 12790, 25580, 292891, 585782, 1171564, 1464455, 2928910, 5857820]

約数ペア:

[(1, 5857820), (2, 2928910), (4, 1464455), (5, 1171564), (10, 585782), (20, 292891), (229, 25580), (458, 12790), (916, 6395), (1145, 5116), (1279, 4580), (2290, 2558)]