181569667360

素因数分解:

$2^5\times 5^1\times {\mathrm{1134810421}}^1$

素因数の和:1134810436

約数の個数: 24

約数和(自身を含む): 428958339516

約数和(自身を除く): 247388672156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1134810421, 2269620842, 4539241684, 5674052105, 9078483368, 11348104210, 18156966736, 22696208420, 36313933472, 45392416840, 90784833680, 181569667360]

約数ペア:

[(1, 181569667360), (2, 90784833680), (4, 45392416840), (5, 36313933472), (8, 22696208420), (10, 18156966736), (16, 11348104210), (20, 9078483368), (32, 5674052105), (40, 4539241684), (80, 2269620842), (160, 1134810421)]