16032740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7937}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 34006392

約数和(自身を除く): 17973652

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7937, 15874, 31748, 39685, 79370, 158740, 801637, 1603274, 3206548, 4008185, 8016370, 16032740]

約数ペア:

[(1, 16032740), (2, 8016370), (4, 4008185), (5, 3206548), (10, 1603274), (20, 801637), (101, 158740), (202, 79370), (404, 39685), (505, 31748), (1010, 15874), (2020, 7937)]