5161183250

素因数分解:

$2^1\times 5^3\times {\mathrm{20644733}}^1$

素因数の和:20644750

約数の個数: 16

約数和(自身を含む): 9661735512

約数和(自身を除く): 4500552262

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 20644733, 41289466, 103223665, 206447330, 516118325, 1032236650, 2580591625, 5161183250]

約数ペア:

[(1, 5161183250), (2, 2580591625), (5, 1032236650), (10, 516118325), (25, 206447330), (50, 103223665), (125, 41289466), (250, 20644733)]