79314080

素因数分解:

$2^5\times 5^1\times {\mathrm{495713}}^1$

素因数の和:495728

約数の個数: 24

約数和(自身を含む): 187379892

約数和(自身を除く): 108065812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 495713, 991426, 1982852, 2478565, 3965704, 4957130, 7931408, 9914260, 15862816, 19828520, 39657040, 79314080]

約数ペア:

[(1, 79314080), (2, 39657040), (4, 19828520), (5, 15862816), (8, 9914260), (10, 7931408), (16, 4957130), (20, 3965704), (32, 2478565), (40, 1982852), (80, 991426), (160, 495713)]