1002200

素因数分解:

$2^3\times 5^2\times {\mathrm{5011}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 2330580

約数和(自身を除く): 1328380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5011, 10022, 20044, 25055, 40088, 50110, 100220, 125275, 200440, 250550, 501100, 1002200]

約数ペア:

[(1, 1002200), (2, 501100), (4, 250550), (5, 200440), (8, 125275), (10, 100220), (20, 50110), (25, 40088), (40, 25055), (50, 20044), (100, 10022), (200, 5011)]