202126040

素因数分解:

$2^3\times 5^1\times {\mathrm{5053151}}^1$

素因数の和:5053162

約数の個数: 16

約数和(自身を含む): 454783680

約数和(自身を除く): 252657640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5053151, 10106302, 20212604, 25265755, 40425208, 50531510, 101063020, 202126040]

約数ペア:

[(1, 202126040), (2, 101063020), (4, 50531510), (5, 40425208), (8, 25265755), (10, 20212604), (20, 10106302), (40, 5053151)]