7957120

素因数分解:

$2^7\times 5^1\times {\mathrm{12433}}^1$

素因数の和:12452

約数の個数: 32

約数和(自身を含む): 19024020

約数和(自身を除く): 11066900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12433, 24866, 49732, 62165, 99464, 124330, 198928, 248660, 397856, 497320, 795712, 994640, 1591424, 1989280, 3978560, 7957120]

約数ペア:

[(1, 7957120), (2, 3978560), (4, 1989280), (5, 1591424), (8, 994640), (10, 795712), (16, 497320), (20, 397856), (32, 248660), (40, 198928), (64, 124330), (80, 99464), (128, 62165), (160, 49732), (320, 24866), (640, 12433)]