2022560

素因数分解:

$2^5\times 5^1\times {\mathrm{12641}}^1$

素因数の和:12656

約数の個数: 24

約数和(自身を含む): 4778676

約数和(自身を除く): 2756116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12641, 25282, 50564, 63205, 101128, 126410, 202256, 252820, 404512, 505640, 1011280, 2022560]

約数ペア:

[(1, 2022560), (2, 1011280), (4, 505640), (5, 404512), (8, 252820), (10, 202256), (16, 126410), (20, 101128), (32, 63205), (40, 50564), (80, 25282), (160, 12641)]