6443260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2851}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 13655376

約数和(自身を除く): 7212116

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2851, 5702, 11404, 14255, 28510, 57020, 322163, 644326, 1288652, 1610815, 3221630, 6443260]

約数ペア:

[(1, 6443260), (2, 3221630), (4, 1610815), (5, 1288652), (10, 644326), (20, 322163), (113, 57020), (226, 28510), (452, 14255), (565, 11404), (1130, 5702), (2260, 2851)]