47307340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{124493}}^1$

素因数の和:124521

約数の個数: 24

約数和(自身を含む): 104574960

約数和(自身を除く): 57267620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 124493, 248986, 497972, 622465, 1244930, 2365367, 2489860, 4730734, 9461468, 11826835, 23653670, 47307340]

約数ペア:

[(1, 47307340), (2, 23653670), (4, 11826835), (5, 9461468), (10, 4730734), (19, 2489860), (20, 2365367), (38, 1244930), (76, 622465), (95, 497972), (190, 248986), (380, 124493)]