300102640

素因数分解:

$2^4\times 5^1\times {\mathrm{3751283}}^1$

素因数の和:3751296

約数の個数: 20

約数和(自身を含む): 697738824

約数和(自身を除く): 397636184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3751283, 7502566, 15005132, 18756415, 30010264, 37512830, 60020528, 75025660, 150051320, 300102640]

約数ペア:

[(1, 300102640), (2, 150051320), (4, 75025660), (5, 60020528), (8, 37512830), (10, 30010264), (16, 18756415), (20, 15005132), (40, 7502566), (80, 3751283)]