425234200

素因数分解:

$2^3\times 5^2\times {\mathrm{2126171}}^1$

素因数の和:2126187

約数の個数: 24

約数和(自身を含む): 988669980

約数和(自身を除く): 563435780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2126171, 4252342, 8504684, 10630855, 17009368, 21261710, 42523420, 53154275, 85046840, 106308550, 212617100, 425234200]

約数ペア:

[(1, 425234200), (2, 212617100), (4, 106308550), (5, 85046840), (8, 53154275), (10, 42523420), (20, 21261710), (25, 17009368), (40, 10630855), (50, 8504684), (100, 4252342), (200, 2126171)]