79286080

素因数分解:

$2^6\times 5^1\times {\mathrm{247769}}^1$

素因数の和:247786

約数の個数: 28

約数和(自身を含む): 188800740

約数和(自身を除く): 109514660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 247769, 495538, 991076, 1238845, 1982152, 2477690, 3964304, 4955380, 7928608, 9910760, 15857216, 19821520, 39643040, 79286080]

約数ペア:

[(1, 79286080), (2, 39643040), (4, 19821520), (5, 15857216), (8, 9910760), (10, 7928608), (16, 4955380), (20, 3964304), (32, 2477690), (40, 1982152), (64, 1238845), (80, 991076), (160, 495538), (320, 247769)]