2265460

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2522540

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 499, 908, 998, 1135, 1996, 2270, 2495, 4540, 4990, 9980, 113273, 226546, 453092, 566365, 1132730, 2265460]

約数ペア:

[(1, 2265460), (2, 1132730), (4, 566365), (5, 453092), (10, 226546), (20, 113273), (227, 9980), (454, 4990), (499, 4540), (908, 2495), (998, 2270), (1135, 1996)]