27012880

素因数分解:

$2^4\times 5^1\times {\mathrm{337661}}^1$

素因数の和:337674

約数の個数: 20

約数和(自身を含む): 62805132

約数和(自身を除く): 35792252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337661, 675322, 1350644, 1688305, 2701288, 3376610, 5402576, 6753220, 13506440, 27012880]

約数ペア:

[(1, 27012880), (2, 13506440), (4, 6753220), (5, 5402576), (8, 3376610), (10, 2701288), (16, 1688305), (20, 1350644), (40, 675322), (80, 337661)]