2012646040

素因数分解:

$2^3\times 5^1\times {\mathrm{50316151}}^1$

素因数の和:50316162

約数の個数: 16

約数和(自身を含む): 4528453680

約数和(自身を除く): 2515807640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50316151, 100632302, 201264604, 251580755, 402529208, 503161510, 1006323020, 2012646040]

約数ペア:

[(1, 2012646040), (2, 1006323020), (4, 503161510), (5, 402529208), (8, 251580755), (10, 201264604), (20, 100632302), (40, 50316151)]