27202640

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 63496680

約数和(自身を除く): 36294040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1009, 1348, 1685, 2018, 2696, 3370, 4036, 5045, 5392, 6740, 8072, 10090, 13480, 16144, 20180, 26960, 40360, 80720, 340033, 680066, 1360132, 1700165, 2720264, 3400330, 5440528, 6800660, 13601320, 27202640]

約数ペア:

[(1, 27202640), (2, 13601320), (4, 6800660), (5, 5440528), (8, 3400330), (10, 2720264), (16, 1700165), (20, 1360132), (40, 680066), (80, 340033), (337, 80720), (674, 40360), (1009, 26960), (1348, 20180), (1685, 16144), (2018, 13480), (2696, 10090), (3370, 8072), (4036, 6740), (5045, 5392)]