8354680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10993}}^1$

素因数の和:11023

約数の個数: 32

約数和(自身を含む): 19789200

約数和(自身を除く): 11434520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10993, 21986, 43972, 54965, 87944, 109930, 208867, 219860, 417734, 439720, 835468, 1044335, 1670936, 2088670, 4177340, 8354680]

約数ペア:

[(1, 8354680), (2, 4177340), (4, 2088670), (5, 1670936), (8, 1044335), (10, 835468), (19, 439720), (20, 417734), (38, 219860), (40, 208867), (76, 109930), (95, 87944), (152, 54965), (190, 43972), (380, 21986), (760, 10993)]