1413345020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3719329}}^1$

素因数の和:3719357

約数の個数: 24

約数和(自身を含む): 3124237200

約数和(自身を除く): 1710892180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3719329, 7438658, 14877316, 18596645, 37193290, 70667251, 74386580, 141334502, 282669004, 353336255, 706672510, 1413345020]

約数ペア:

[(1, 1413345020), (2, 706672510), (4, 353336255), (5, 282669004), (10, 141334502), (19, 74386580), (20, 70667251), (38, 37193290), (76, 18596645), (95, 14877316), (190, 7438658), (380, 3719329)]