27567580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33619}}^1$

素因数の和:33669

約数の個数: 24

約数和(自身を含む): 59305680

約数和(自身を除く): 31738100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 33619, 67238, 134476, 168095, 336190, 672380, 1378379, 2756758, 5513516, 6891895, 13783790, 27567580]

約数ペア:

[(1, 27567580), (2, 13783790), (4, 6891895), (5, 5513516), (10, 2756758), (20, 1378379), (41, 672380), (82, 336190), (164, 168095), (205, 134476), (410, 67238), (820, 33619)]