4680740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 9882432

約数和(自身を除く): 5201692

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1031, 1135, 2062, 2270, 4124, 4540, 5155, 10310, 20620, 234037, 468074, 936148, 1170185, 2340370, 4680740]

約数ペア:

[(1, 4680740), (2, 2340370), (4, 1170185), (5, 936148), (10, 468074), (20, 234037), (227, 20620), (454, 10310), (908, 5155), (1031, 4540), (1135, 4124), (2062, 2270)]