22976660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 55421184

約数和(自身を除く): 32444524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 487, 674, 974, 1348, 1685, 1948, 2359, 2435, 3370, 3409, 4718, 4870, 6740, 6818, 9436, 9740, 11795, 13636, 17045, 23590, 34090, 47180, 68180, 164119, 328238, 656476, 820595, 1148833, 1641190, 2297666, 3282380, 4595332, 5744165, 11488330, 22976660]

約数ペア:

[(1, 22976660), (2, 11488330), (4, 5744165), (5, 4595332), (7, 3282380), (10, 2297666), (14, 1641190), (20, 1148833), (28, 820595), (35, 656476), (70, 328238), (140, 164119), (337, 68180), (487, 47180), (674, 34090), (974, 23590), (1348, 17045), (1685, 13636), (1948, 11795), (2359, 9740), (2435, 9436), (3370, 6818), (3409, 6740), (4718, 4870)]