9379640

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 21217680

約数和(自身を除く): 11838040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1033, 1135, 1816, 2066, 2270, 4132, 4540, 5165, 8264, 9080, 10330, 20660, 41320, 234491, 468982, 937964, 1172455, 1875928, 2344910, 4689820, 9379640]

約数ペア:

[(1, 9379640), (2, 4689820), (4, 2344910), (5, 1875928), (8, 1172455), (10, 937964), (20, 468982), (40, 234491), (227, 41320), (454, 20660), (908, 10330), (1033, 9080), (1135, 8264), (1816, 5165), (2066, 4540), (2270, 4132)]