87925180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{628037}}^1$

素因数の和:628053

約数の個数: 24

約数和(自身を含む): 211020768

約数和(自身を除く): 123095588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 628037, 1256074, 2512148, 3140185, 4396259, 6280370, 8792518, 12560740, 17585036, 21981295, 43962590, 87925180]

約数ペア:

[(1, 87925180), (2, 43962590), (4, 21981295), (5, 17585036), (7, 12560740), (10, 8792518), (14, 6280370), (20, 4396259), (28, 3140185), (35, 2512148), (70, 1256074), (140, 628037)]