100146040

素因数分解:

$2^3\times 5^1\times {\mathrm{2503651}}^1$

素因数の和:2503662

約数の個数: 16

約数和(自身を含む): 225328680

約数和(自身を除く): 125182640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2503651, 5007302, 10014604, 12518255, 20029208, 25036510, 50073020, 100146040]

約数ペア:

[(1, 100146040), (2, 50073020), (4, 25036510), (5, 20029208), (8, 12518255), (10, 10014604), (20, 5007302), (40, 2503651)]