4433740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 9539712

約数和(自身を除く): 5105972

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5407, 10814, 21628, 27035, 54070, 108140, 221687, 443374, 886748, 1108435, 2216870, 4433740]

約数ペア:

[(1, 4433740), (2, 2216870), (4, 1108435), (5, 886748), (10, 443374), (20, 221687), (41, 108140), (82, 54070), (164, 27035), (205, 21628), (410, 10814), (820, 5407)]