40920200

素因数分解:

$2^3\times 5^2\times {\mathrm{204601}}^1$

素因数の和:204617

約数の個数: 24

約数和(自身を含む): 95139930

約数和(自身を除く): 54219730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 204601, 409202, 818404, 1023005, 1636808, 2046010, 4092020, 5115025, 8184040, 10230050, 20460100, 40920200]

約数ペア:

[(1, 40920200), (2, 20460100), (4, 10230050), (5, 8184040), (8, 5115025), (10, 4092020), (20, 2046010), (25, 1636808), (40, 1023005), (50, 818404), (100, 409202), (200, 204601)]