7993120

素因数分解:

$2^5\times 5^1\times {\mathrm{49957}}^1$

素因数の和:49972

約数の個数: 24

約数和(自身を含む): 18884124

約数和(自身を除く): 10891004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 49957, 99914, 199828, 249785, 399656, 499570, 799312, 999140, 1598624, 1998280, 3996560, 7993120]

約数ペア:

[(1, 7993120), (2, 3996560), (4, 1998280), (5, 1598624), (8, 999140), (10, 799312), (16, 499570), (20, 399656), (32, 249785), (40, 199828), (80, 99914), (160, 49957)]