56262020

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2777}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 118309464

約数和(自身を除く): 62047444

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 2777, 4052, 5065, 5554, 10130, 11108, 13885, 20260, 27770, 55540, 2813101, 5626202, 11252404, 14065505, 28131010, 56262020]

約数ペア:

[(1, 56262020), (2, 28131010), (4, 14065505), (5, 11252404), (10, 5626202), (20, 2813101), (1013, 55540), (2026, 27770), (2777, 20260), (4052, 13885), (5065, 11108), (5554, 10130)]