75783020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199429}}^1$

素因数の和:199457

約数の個数: 24

約数和(自身を含む): 167521200

約数和(自身を除く): 91738180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 199429, 398858, 797716, 997145, 1994290, 3789151, 3988580, 7578302, 15156604, 18945755, 37891510, 75783020]

約数ペア:

[(1, 75783020), (2, 37891510), (4, 18945755), (5, 15156604), (10, 7578302), (19, 3988580), (20, 3789151), (38, 1994290), (76, 997145), (95, 797716), (190, 398858), (380, 199429)]