995242550

素因数分解:

$2^1\times 5^2\times {\mathrm{19904851}}^1$

素因数の和:19904863

約数の個数: 12

約数和(自身を含む): 1851151236

約数和(自身を除く): 855908686

約数列:

[1, 2, 5, 10, 25, 50, 19904851, 39809702, 99524255, 199048510, 497621275, 995242550]

約数ペア:

[(1, 995242550), (2, 497621275), (5, 199048510), (10, 99524255), (25, 39809702), (50, 19904851)]