127461280

素因数分解:

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

素因数の和:796648

約数の個数: 24

約数和(自身を含む): 301127652

約数和(自身を除く): 173666372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 796633, 1593266, 3186532, 3983165, 6373064, 7966330, 12746128, 15932660, 25492256, 31865320, 63730640, 127461280]

約数ペア:

[(1, 127461280), (2, 63730640), (4, 31865320), (5, 25492256), (8, 15932660), (10, 12746128), (16, 7966330), (20, 6373064), (32, 3983165), (40, 3186532), (80, 1593266), (160, 796633)]