7646020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5237}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 16279704

約数和(自身を除く): 8633684

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 5237, 10474, 20948, 26185, 52370, 104740, 382301, 764602, 1529204, 1911505, 3823010, 7646020]

約数ペア:

[(1, 7646020), (2, 3823010), (4, 1911505), (5, 1529204), (10, 764602), (20, 382301), (73, 104740), (146, 52370), (292, 26185), (365, 20948), (730, 10474), (1460, 5237)]