250023310

素因数分解:

$2^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{8011}}^1$

素因数の和:11139

約数の個数: 16

約数和(自身を含む): 450242352

約数和(自身を除く): 200219042

約数列:

[1, 2, 5, 10, 3121, 6242, 8011, 15605, 16022, 31210, 40055, 80110, 25002331, 50004662, 125011655, 250023310]

約数ペア:

[(1, 250023310), (2, 125011655), (5, 50004662), (10, 25002331), (3121, 80110), (6242, 40055), (8011, 31210), (15605, 16022)]