27764900

素因数分解:

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

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 60868500

約数和(自身を除く): 33103600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 2749, 5050, 5498, 10100, 10996, 13745, 27490, 54980, 68725, 137450, 274900, 277649, 555298, 1110596, 1388245, 2776490, 5552980, 6941225, 13882450, 27764900]

約数ペア:

[(1, 27764900), (2, 13882450), (4, 6941225), (5, 5552980), (10, 2776490), (20, 1388245), (25, 1110596), (50, 555298), (100, 277649), (101, 274900), (202, 137450), (404, 68725), (505, 54980), (1010, 27490), (2020, 13745), (2525, 10996), (2749, 10100), (5050, 5498)]