2520200

素因数分解:

$2^3\times 5^2\times {\mathrm{12601}}^1$

素因数の和:12617

約数の個数: 24

約数和(自身を含む): 5859930

約数和(自身を除く): 3339730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12601, 25202, 50404, 63005, 100808, 126010, 252020, 315025, 504040, 630050, 1260100, 2520200]

約数ペア:

[(1, 2520200), (2, 1260100), (4, 630050), (5, 504040), (8, 315025), (10, 252020), (20, 126010), (25, 100808), (40, 63005), (50, 50404), (100, 25202), (200, 12601)]