10668740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5179}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 22626240

約数和(自身を除く): 11957500

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 5179, 10358, 20716, 25895, 51790, 103580, 533437, 1066874, 2133748, 2667185, 5334370, 10668740]

約数ペア:

[(1, 10668740), (2, 5334370), (4, 2667185), (5, 2133748), (10, 1066874), (20, 533437), (103, 103580), (206, 51790), (412, 25895), (515, 20716), (1030, 10358), (2060, 5179)]