6669380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17579

約数の個数: 24

約数和(自身を含む): 14743680

約数和(自身を除く): 8074300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17551, 35102, 70204, 87755, 175510, 333469, 351020, 666938, 1333876, 1667345, 3334690, 6669380]

約数ペア:

[(1, 6669380), (2, 3334690), (4, 1667345), (5, 1333876), (10, 666938), (19, 351020), (20, 333469), (38, 175510), (76, 87755), (95, 70204), (190, 35102), (380, 17551)]