2558200

素因数分解:

$2^3\times 5^2\times {\mathrm{12791}}^1$

素因数の和:12807

約数の個数: 24

約数和(自身を含む): 5948280

約数和(自身を除く): 3390080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12791, 25582, 51164, 63955, 102328, 127910, 255820, 319775, 511640, 639550, 1279100, 2558200]

約数ペア:

[(1, 2558200), (2, 1279100), (4, 639550), (5, 511640), (8, 319775), (10, 255820), (20, 127910), (25, 102328), (40, 63955), (50, 51164), (100, 25582), (200, 12791)]