8081014000

素因数分解:

$2^4\times 5^3\times {\mathrm{4040507}}^1$

素因数の和:4040530

約数の個数: 40

約数和(自身を含む): 19539896688

約数和(自身を除く): 11458882688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4040507, 8081014, 16162028, 20202535, 32324056, 40405070, 64648112, 80810140, 101012675, 161620280, 202025350, 323240560, 404050700, 505063375, 808101400, 1010126750, 1616202800, 2020253500, 4040507000, 8081014000]

約数ペア:

[(1, 8081014000), (2, 4040507000), (4, 2020253500), (5, 1616202800), (8, 1010126750), (10, 808101400), (16, 505063375), (20, 404050700), (25, 323240560), (40, 202025350), (50, 161620280), (80, 101012675), (100, 80810140), (125, 64648112), (200, 40405070), (250, 32324056), (400, 20202535), (500, 16162028), (1000, 8081014), (2000, 4040507)]