82900550

素因数分解:

$2^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1663}}^1$

素因数の和:2672

約数の個数: 24

約数和(自身を含む): 154442496

約数和(自身を除く): 71541946

約数列:

[1, 2, 5, 10, 25, 50, 997, 1663, 1994, 3326, 4985, 8315, 9970, 16630, 24925, 41575, 49850, 83150, 1658011, 3316022, 8290055, 16580110, 41450275, 82900550]

約数ペア:

[(1, 82900550), (2, 41450275), (5, 16580110), (10, 8290055), (25, 3316022), (50, 1658011), (997, 83150), (1663, 49850), (1994, 41575), (3326, 24925), (4985, 16630), (8315, 9970)]