19182016160

素因数分解:

$2^5\times 5^1\times {\mathrm{119887601}}^1$

素因数の和:119887616

約数の個数: 24

約数和(自身を含む): 45317513556

約数和(自身を除く): 26135497396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 119887601, 239775202, 479550404, 599438005, 959100808, 1198876010, 1918201616, 2397752020, 3836403232, 4795504040, 9591008080, 19182016160]

約数ペア:

[(1, 19182016160), (2, 9591008080), (4, 4795504040), (5, 3836403232), (8, 2397752020), (10, 1918201616), (16, 1198876010), (20, 959100808), (32, 599438005), (40, 479550404), (80, 239775202), (160, 119887601)]