135522160

素因数分解:

$2^4\times 5^1\times {\mathrm{1694027}}^1$

素因数の和:1694040

約数の個数: 20

約数和(自身を含む): 315089208

約数和(自身を除く): 179567048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1694027, 3388054, 6776108, 8470135, 13552216, 16940270, 27104432, 33880540, 67761080, 135522160]

約数ペア:

[(1, 135522160), (2, 67761080), (4, 33880540), (5, 27104432), (8, 16940270), (10, 13552216), (16, 8470135), (20, 6776108), (40, 3388054), (80, 1694027)]