4177340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11021

約数の個数: 24

約数和(自身を含む): 9234960

約数和(自身を除く): 5057620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10993, 21986, 43972, 54965, 109930, 208867, 219860, 417734, 835468, 1044335, 2088670, 4177340]

約数ペア:

[(1, 4177340), (2, 2088670), (4, 1044335), (5, 835468), (10, 417734), (19, 219860), (20, 208867), (38, 109930), (76, 54965), (95, 43972), (190, 21986), (380, 10993)]