9042160

素因数分解:

$2^4\times 5^1\times {\mathrm{113027}}^1$

素因数の和:113040

約数の個数: 20

約数和(自身を含む): 21023208

約数和(自身を除く): 11981048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113027, 226054, 452108, 565135, 904216, 1130270, 1808432, 2260540, 4521080, 9042160]

約数ペア:

[(1, 9042160), (2, 4521080), (4, 2260540), (5, 1808432), (8, 1130270), (10, 904216), (16, 565135), (20, 452108), (40, 226054), (80, 113027)]