2227600

素因数分解:

$2^4\times 5^2\times {\mathrm{5569}}^1$

素因数の和:5587

約数の個数: 30

約数和(自身を含む): 5352770

約数和(自身を除く): 3125170

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5569, 11138, 22276, 27845, 44552, 55690, 89104, 111380, 139225, 222760, 278450, 445520, 556900, 1113800, 2227600]

約数ペア:

[(1, 2227600), (2, 1113800), (4, 556900), (5, 445520), (8, 278450), (10, 222760), (16, 139225), (20, 111380), (25, 89104), (40, 55690), (50, 44552), (80, 27845), (100, 22276), (200, 11138), (400, 5569)]