39692660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283519}}^1$

素因数の和:283535

約数の個数: 24

約数和(自身を含む): 95262720

約数和(自身を除く): 55570060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283519, 567038, 1134076, 1417595, 1984633, 2835190, 3969266, 5670380, 7938532, 9923165, 19846330, 39692660]

約数ペア:

[(1, 39692660), (2, 19846330), (4, 9923165), (5, 7938532), (7, 5670380), (10, 3969266), (14, 2835190), (20, 1984633), (28, 1417595), (35, 1134076), (70, 567038), (140, 283519)]