9193780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4463}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 10304972

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4463, 8926, 17852, 22315, 44630, 89260, 459689, 919378, 1838756, 2298445, 4596890, 9193780]

約数ペア:

[(1, 9193780), (2, 4596890), (4, 2298445), (5, 1838756), (10, 919378), (20, 459689), (103, 89260), (206, 44630), (412, 22315), (515, 17852), (1030, 8926), (2060, 4463)]