923140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 1962072

約数和(自身を除く): 1038932

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 457, 505, 914, 1010, 1828, 2020, 2285, 4570, 9140, 46157, 92314, 184628, 230785, 461570, 923140]

約数ペア:

[(1, 923140), (2, 461570), (4, 230785), (5, 184628), (10, 92314), (20, 46157), (101, 9140), (202, 4570), (404, 2285), (457, 2020), (505, 1828), (914, 1010)]