152130820

素因数分解:

$2^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{5171}}^1$

素因数の和:6651

約数の個数: 24

約数和(自身を含む): 319753728

約数和(自身を除く): 167622908

約数列:

[1, 2, 4, 5, 10, 20, 1471, 2942, 5171, 5884, 7355, 10342, 14710, 20684, 25855, 29420, 51710, 103420, 7606541, 15213082, 30426164, 38032705, 76065410, 152130820]

約数ペア:

[(1, 152130820), (2, 76065410), (4, 38032705), (5, 30426164), (10, 15213082), (20, 7606541), (1471, 103420), (2942, 51710), (5171, 29420), (5884, 25855), (7355, 20684), (10342, 14710)]