5008482020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{800077}}^1$

素因数の和:800399

約数の個数: 24

約数和(自身を含む): 10551428664

約数和(自身を除く): 5542946644

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 800077, 1600154, 3200308, 4000385, 8000770, 16001540, 250424101, 500848202, 1001696404, 1252120505, 2504241010, 5008482020]

約数ペア:

[(1, 5008482020), (2, 2504241010), (4, 1252120505), (5, 1001696404), (10, 500848202), (20, 250424101), (313, 16001540), (626, 8000770), (1252, 4000385), (1565, 3200308), (3130, 1600154), (6260, 800077)]