201006040

素因数分解:

$2^3\times 5^1\times {\mathrm{5025151}}^1$

素因数の和:5025162

約数の個数: 16

約数和(自身を含む): 452263680

約数和(自身を除く): 251257640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5025151, 10050302, 20100604, 25125755, 40201208, 50251510, 100503020, 201006040]

約数ペア:

[(1, 201006040), (2, 100503020), (4, 50251510), (5, 40201208), (8, 25125755), (10, 20100604), (20, 10050302), (40, 5025151)]