214652080

素因数分解:

$2^4\times 5^1\times {\mathrm{2683151}}^1$

素因数の和:2683164

約数の個数: 20

約数和(自身を含む): 499066272

約数和(自身を除く): 284414192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2683151, 5366302, 10732604, 13415755, 21465208, 26831510, 42930416, 53663020, 107326040, 214652080]

約数ペア:

[(1, 214652080), (2, 107326040), (4, 53663020), (5, 42930416), (8, 26831510), (10, 21465208), (16, 13415755), (20, 10732604), (40, 5366302), (80, 2683151)]