75526820

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{13633}}^1$

素因数の和:13919

約数の個数: 24

約数和(自身を含む): 159190584

約数和(自身を除く): 83663764

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 13633, 27266, 54532, 68165, 136330, 272660, 3776341, 7552682, 15105364, 18881705, 37763410, 75526820]

約数ペア:

[(1, 75526820), (2, 37763410), (4, 18881705), (5, 15105364), (10, 7552682), (20, 3776341), (277, 272660), (554, 136330), (1108, 68165), (1385, 54532), (2770, 27266), (5540, 13633)]