14404240

素因数分解:

$2^4\times 5^1\times {\mathrm{180053}}^1$

素因数の和:180066

約数の個数: 20

約数和(自身を含む): 33490044

約数和(自身を除く): 19085804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 180053, 360106, 720212, 900265, 1440424, 1800530, 2880848, 3601060, 7202120, 14404240]

約数ペア:

[(1, 14404240), (2, 7202120), (4, 3601060), (5, 2880848), (8, 1800530), (10, 1440424), (16, 900265), (20, 720212), (40, 360106), (80, 180053)]