8934220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4337}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 18948384

約数和(自身を除く): 10014164

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4337, 8674, 17348, 21685, 43370, 86740, 446711, 893422, 1786844, 2233555, 4467110, 8934220]

約数ペア:

[(1, 8934220), (2, 4467110), (4, 2233555), (5, 1786844), (10, 893422), (20, 446711), (103, 86740), (206, 43370), (412, 21685), (515, 17348), (1030, 8674), (2060, 4337)]