16672180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119087}}^1$

素因数の和:119103

約数の個数: 24

約数和(自身を含む): 40013568

約数和(自身を除く): 23341388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119087, 238174, 476348, 595435, 833609, 1190870, 1667218, 2381740, 3334436, 4168045, 8336090, 16672180]

約数ペア:

[(1, 16672180), (2, 8336090), (4, 4168045), (5, 3334436), (7, 2381740), (10, 1667218), (14, 1190870), (20, 833609), (28, 595435), (35, 476348), (70, 238174), (140, 119087)]