4041020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 8577744

約数和(自身を除く): 4536724

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2083, 4166, 8332, 10415, 20830, 41660, 202051, 404102, 808204, 1010255, 2020510, 4041020]

約数ペア:

[(1, 4041020), (2, 2020510), (4, 1010255), (5, 808204), (10, 404102), (20, 202051), (97, 41660), (194, 20830), (388, 10415), (485, 8332), (970, 4166), (1940, 2083)]