477291237820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{236282791}}^1$

素因数の和:236282901

約数の個数: 24

約数和(自身を含む): 1012235480928

約数和(自身を除く): 534944243108

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 236282791, 472565582, 945131164, 1181413955, 2362827910, 4725655820, 23864561891, 47729123782, 95458247564, 119322809455, 238645618910, 477291237820]

約数ペア:

[(1, 477291237820), (2, 238645618910), (4, 119322809455), (5, 95458247564), (10, 47729123782), (20, 23864561891), (101, 4725655820), (202, 2362827910), (404, 1181413955), (505, 945131164), (1010, 472565582), (2020, 236282791)]