467620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 995904

約数和(自身を除く): 528284

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 227, 412, 454, 515, 908, 1030, 1135, 2060, 2270, 4540, 23381, 46762, 93524, 116905, 233810, 467620]

約数ペア:

[(1, 467620), (2, 233810), (4, 116905), (5, 93524), (10, 46762), (20, 23381), (103, 4540), (206, 2270), (227, 2060), (412, 1135), (454, 1030), (515, 908)]