67434040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88729}}^1$

素因数の和:88759

約数の個数: 32

約数和(自身を含む): 159714000

約数和(自身を除く): 92279960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 88729, 177458, 354916, 443645, 709832, 887290, 1685851, 1774580, 3371702, 3549160, 6743404, 8429255, 13486808, 16858510, 33717020, 67434040]

約数ペア:

[(1, 67434040), (2, 33717020), (4, 16858510), (5, 13486808), (8, 8429255), (10, 6743404), (19, 3549160), (20, 3371702), (38, 1774580), (40, 1685851), (76, 887290), (95, 709832), (152, 443645), (190, 354916), (380, 177458), (760, 88729)]