7228250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 14011920

約数和(自身を除く): 6783670

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 997, 1450, 1994, 3625, 4985, 7250, 9970, 24925, 28913, 49850, 57826, 124625, 144565, 249250, 289130, 722825, 1445650, 3614125, 7228250]

約数ペア:

[(1, 7228250), (2, 3614125), (5, 1445650), (10, 722825), (25, 289130), (29, 249250), (50, 144565), (58, 124625), (125, 57826), (145, 49850), (250, 28913), (290, 24925), (725, 9970), (997, 7250), (1450, 4985), (1994, 3625)]