4068160

素因数分解:

$2^6\times 5^1\times {\mathrm{12713}}^1$

素因数の和:12730

約数の個数: 28

約数和(自身を含む): 9688068

約数和(自身を除く): 5619908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12713, 25426, 50852, 63565, 101704, 127130, 203408, 254260, 406816, 508520, 813632, 1017040, 2034080, 4068160]

約数ペア:

[(1, 4068160), (2, 2034080), (4, 1017040), (5, 813632), (8, 508520), (10, 406816), (16, 254260), (20, 203408), (32, 127130), (40, 101704), (64, 63565), (80, 50852), (160, 25426), (320, 12713)]