8079040

素因数分解:

$2^6\times 5^1\times {\mathrm{25247}}^1$

素因数の和:25264

約数の個数: 28

約数和(自身を含む): 19238976

約数和(自身を除く): 11159936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25247, 50494, 100988, 126235, 201976, 252470, 403952, 504940, 807904, 1009880, 1615808, 2019760, 4039520, 8079040]

約数ペア:

[(1, 8079040), (2, 4039520), (4, 2019760), (5, 1615808), (8, 1009880), (10, 807904), (16, 504940), (20, 403952), (32, 252470), (40, 201976), (64, 126235), (80, 100988), (160, 50494), (320, 25247)]