808224160

素因数分解:

$2^5\times 5^1\times {\mathrm{5051401}}^1$

素因数の和:5051416

約数の個数: 24

約数和(自身を含む): 1909429956

約数和(自身を除く): 1101205796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5051401, 10102802, 20205604, 25257005, 40411208, 50514010, 80822416, 101028020, 161644832, 202056040, 404112080, 808224160]

約数ペア:

[(1, 808224160), (2, 404112080), (4, 202056040), (5, 161644832), (8, 101028020), (10, 80822416), (16, 50514010), (20, 40411208), (32, 25257005), (40, 20205604), (80, 10102802), (160, 5051401)]