118587020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{24809}}^1$

素因数の和:25057

約数の個数: 24

約数和(自身を含む): 250084800

約数和(自身を除く): 131497780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 24809, 49618, 99236, 124045, 248090, 496180, 5929351, 11858702, 23717404, 29646755, 59293510, 118587020]

約数ペア:

[(1, 118587020), (2, 59293510), (4, 29646755), (5, 23717404), (10, 11858702), (20, 5929351), (239, 496180), (478, 248090), (956, 124045), (1195, 99236), (2390, 49618), (4780, 24809)]