792441220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1278131}}^1$

素因数の和:1278171

約数の個数: 24

約数和(自身を含む): 1717809408

約数和(自身を除く): 925368188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1278131, 2556262, 5112524, 6390655, 12781310, 25562620, 39622061, 79244122, 158488244, 198110305, 396220610, 792441220]

約数ペア:

[(1, 792441220), (2, 396220610), (4, 198110305), (5, 158488244), (10, 79244122), (20, 39622061), (31, 25562620), (62, 12781310), (124, 6390655), (155, 5112524), (310, 2556262), (620, 1278131)]