13952140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6907}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 29593872

約数和(自身を除く): 15641732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6907, 13814, 27628, 34535, 69070, 138140, 697607, 1395214, 2790428, 3488035, 6976070, 13952140]

約数ペア:

[(1, 13952140), (2, 6976070), (4, 3488035), (5, 2790428), (10, 1395214), (20, 697607), (101, 138140), (202, 69070), (404, 34535), (505, 27628), (1010, 13814), (2020, 6907)]