38171140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272651}}^1$

素因数の和:272667

約数の個数: 24

約数和(自身を含む): 91611072

約数和(自身を除く): 53439932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272651, 545302, 1090604, 1363255, 1908557, 2726510, 3817114, 5453020, 7634228, 9542785, 19085570, 38171140]

約数ペア:

[(1, 38171140), (2, 19085570), (4, 9542785), (5, 7634228), (7, 5453020), (10, 3817114), (14, 2726510), (20, 1908557), (28, 1363255), (35, 1090604), (70, 545302), (140, 272651)]