145762160

素因数分解:

$2^4\times 5^1\times {\mathrm{1822027}}^1$

素因数の和:1822040

約数の個数: 20

約数和(自身を含む): 338897208

約数和(自身を除く): 193135048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1822027, 3644054, 7288108, 9110135, 14576216, 18220270, 29152432, 36440540, 72881080, 145762160]

約数ペア:

[(1, 145762160), (2, 72881080), (4, 36440540), (5, 29152432), (8, 18220270), (10, 14576216), (16, 9110135), (20, 7288108), (40, 3644054), (80, 1822027)]