8798260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 18660096

約数和(自身を除く): 9861836

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4271, 8542, 17084, 21355, 42710, 85420, 439913, 879826, 1759652, 2199565, 4399130, 8798260]

約数ペア:

[(1, 8798260), (2, 4399130), (4, 2199565), (5, 1759652), (10, 879826), (20, 439913), (103, 85420), (206, 42710), (412, 21355), (515, 17084), (1030, 8542), (2060, 4271)]