543020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 1201200

約数和(自身を除く): 658180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1429, 2858, 5716, 7145, 14290, 27151, 28580, 54302, 108604, 135755, 271510, 543020]

約数ペア:

[(1, 543020), (2, 271510), (4, 135755), (5, 108604), (10, 54302), (19, 28580), (20, 27151), (38, 14290), (76, 7145), (95, 5716), (190, 2858), (380, 1429)]