10922140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5407}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 23167872

約数和(自身を除く): 12245732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5407, 10814, 21628, 27035, 54070, 108140, 546107, 1092214, 2184428, 2730535, 5461070, 10922140]

約数ペア:

[(1, 10922140), (2, 5461070), (4, 2730535), (5, 2184428), (10, 1092214), (20, 546107), (101, 108140), (202, 54070), (404, 27035), (505, 21628), (1010, 10814), (2020, 5407)]