27482500

素因数分解:

$2^2\times 5^4\times {\mathrm{10993}}^1$

素因数の和:11017

約数の個数: 30

約数和(自身を含む): 60104198

約数和(自身を除く): 32621698

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 10993, 21986, 43972, 54965, 109930, 219860, 274825, 549650, 1099300, 1374125, 2748250, 5496500, 6870625, 13741250, 27482500]

約数ペア:

[(1, 27482500), (2, 13741250), (4, 6870625), (5, 5496500), (10, 2748250), (20, 1374125), (25, 1099300), (50, 549650), (100, 274825), (125, 219860), (250, 109930), (500, 54965), (625, 43972), (1250, 21986), (2500, 10993)]