27206440

素因数分解:

$2^3\times 5^1\times {\mathrm{680161}}^1$

素因数の和:680172

約数の個数: 16

約数和(自身を含む): 61214580

約数和(自身を除く): 34008140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 680161, 1360322, 2720644, 3400805, 5441288, 6801610, 13603220, 27206440]

約数ペア:

[(1, 27206440), (2, 13603220), (4, 6801610), (5, 5441288), (8, 3400805), (10, 2720644), (20, 1360322), (40, 680161)]