14720900

素因数分解:

$2^2\times 5^2\times {\mathrm{147209}}^1$

素因数の和:147223

約数の個数: 18

約数和(自身を含む): 31944570

約数和(自身を除く): 17223670

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 147209, 294418, 588836, 736045, 1472090, 2944180, 3680225, 7360450, 14720900]

約数ペア:

[(1, 14720900), (2, 7360450), (4, 3680225), (5, 2944180), (10, 1472090), (20, 736045), (25, 588836), (50, 294418), (100, 147209)]