8053660

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2897}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 17040240

約数和(自身を除く): 8986580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 2897, 5794, 11588, 14485, 28970, 57940, 402683, 805366, 1610732, 2013415, 4026830, 8053660]

約数ペア:

[(1, 8053660), (2, 4026830), (4, 2013415), (5, 1610732), (10, 805366), (20, 402683), (139, 57940), (278, 28970), (556, 14485), (695, 11588), (1390, 5794), (2780, 2897)]