68046740

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7103}}^1$

素因数の和:7591

約数の個数: 24

約数和(自身を含む): 143216640

約数和(自身を除く): 75169900

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 7103, 9580, 14206, 28412, 35515, 71030, 142060, 3402337, 6804674, 13609348, 17011685, 34023370, 68046740]

約数ペア:

[(1, 68046740), (2, 34023370), (4, 17011685), (5, 13609348), (10, 6804674), (20, 3402337), (479, 142060), (958, 71030), (1916, 35515), (2395, 28412), (4790, 14206), (7103, 9580)]