4485200

素因数分解:

$2^4\times 5^2\times {\mathrm{11213}}^1$

素因数の和:11231

約数の個数: 30

約数和(自身を含む): 10776654

約数和(自身を除く): 6291454

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 11213, 22426, 44852, 56065, 89704, 112130, 179408, 224260, 280325, 448520, 560650, 897040, 1121300, 2242600, 4485200]

約数ペア:

[(1, 4485200), (2, 2242600), (4, 1121300), (5, 897040), (8, 560650), (10, 448520), (16, 280325), (20, 224260), (25, 179408), (40, 112130), (50, 89704), (80, 56065), (100, 44852), (200, 22426), (400, 11213)]