119854660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{315407}}^1$

素因数の和:315435

約数の個数: 24

約数和(自身を含む): 264942720

約数和(自身を除く): 145088060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 315407, 630814, 1261628, 1577035, 3154070, 5992733, 6308140, 11985466, 23970932, 29963665, 59927330, 119854660]

約数ペア:

[(1, 119854660), (2, 59927330), (4, 29963665), (5, 23970932), (10, 11985466), (19, 6308140), (20, 5992733), (38, 3154070), (76, 1577035), (95, 1261628), (190, 630814), (380, 315407)]