38532140

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4349}}^1$

素因数の和:4801

約数の個数: 24

約数和(自身を含む): 81118800

約数和(自身を除く): 42586660

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4349, 4430, 8698, 8860, 17396, 21745, 43490, 86980, 1926607, 3853214, 7706428, 9633035, 19266070, 38532140]

約数ペア:

[(1, 38532140), (2, 19266070), (4, 9633035), (5, 7706428), (10, 3853214), (20, 1926607), (443, 86980), (886, 43490), (1772, 21745), (2215, 17396), (4349, 8860), (4430, 8698)]