5552980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 11781000

約数和(自身を除く): 6228020

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 2749, 5498, 10996, 13745, 27490, 54980, 277649, 555298, 1110596, 1388245, 2776490, 5552980]

約数ペア:

[(1, 5552980), (2, 2776490), (4, 1388245), (5, 1110596), (10, 555298), (20, 277649), (101, 54980), (202, 27490), (404, 13745), (505, 10996), (1010, 5498), (2020, 2749)]