3978560

素因数分解:

$2^6\times 5^1\times {\mathrm{12433}}^1$

素因数の和:12450

約数の個数: 28

約数和(自身を含む): 9474708

約数和(自身を除く): 5496148

約数列:

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

約数ペア:

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