41396980

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14891}}^1$

素因数の和:15039

約数の個数: 24

約数和(自身を含む): 87564960

約数和(自身を除く): 46167980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 14891, 29782, 59564, 74455, 148910, 297820, 2069849, 4139698, 8279396, 10349245, 20698490, 41396980]

約数ペア:

[(1, 41396980), (2, 20698490), (4, 10349245), (5, 8279396), (10, 4139698), (20, 2069849), (139, 297820), (278, 148910), (556, 74455), (695, 59564), (1390, 29782), (2780, 14891)]