9160820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 19428864

約数和(自身を除く): 10268044

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4447, 8894, 17788, 22235, 44470, 88940, 458041, 916082, 1832164, 2290205, 4580410, 9160820]

約数ペア:

[(1, 9160820), (2, 4580410), (4, 2290205), (5, 1832164), (10, 916082), (20, 458041), (103, 88940), (206, 44470), (412, 22235), (515, 17788), (1030, 8894), (2060, 4447)]