3081366440

素因数分解:

$2^3\times 5^1\times {\mathrm{77034161}}^1$

素因数の和:77034172

約数の個数: 16

約数和(自身を含む): 6933074580

約数和(自身を除く): 3851708140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 77034161, 154068322, 308136644, 385170805, 616273288, 770341610, 1540683220, 3081366440]

約数ペア:

[(1, 3081366440), (2, 1540683220), (4, 770341610), (5, 616273288), (8, 385170805), (10, 308136644), (20, 154068322), (40, 77034161)]