63730640

素因数分解:

$2^4\times 5^1\times {\mathrm{796633}}^1$

素因数の和:796646

約数の個数: 20

約数和(自身を含む): 148173924

約数和(自身を除く): 84443284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 796633, 1593266, 3186532, 3983165, 6373064, 7966330, 12746128, 15932660, 31865320, 63730640]

約数ペア:

[(1, 63730640), (2, 31865320), (4, 15932660), (5, 12746128), (8, 7966330), (10, 6373064), (16, 3983165), (20, 3186532), (40, 1593266), (80, 796633)]