101038580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{265891}}^1$

素因数の和:265919

約数の個数: 24

約数和(自身を含む): 223349280

約数和(自身を除く): 122310700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 265891, 531782, 1063564, 1329455, 2658910, 5051929, 5317820, 10103858, 20207716, 25259645, 50519290, 101038580]

約数ペア:

[(1, 101038580), (2, 50519290), (4, 25259645), (5, 20207716), (10, 10103858), (19, 5317820), (20, 5051929), (38, 2658910), (76, 1329455), (95, 1063564), (190, 531782), (380, 265891)]