16778595520

素因数分解:

$2^6\times 5^1\times {\mathrm{52433111}}^1$

素因数の和:52433128

約数の個数: 28

約数和(自身を含む): 39954031344

約数和(自身を除く): 23175435824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52433111, 104866222, 209732444, 262165555, 419464888, 524331110, 838929776, 1048662220, 1677859552, 2097324440, 3355719104, 4194648880, 8389297760, 16778595520]

約数ペア:

[(1, 16778595520), (2, 8389297760), (4, 4194648880), (5, 3355719104), (8, 2097324440), (10, 1677859552), (16, 1048662220), (20, 838929776), (32, 524331110), (40, 419464888), (64, 262165555), (80, 209732444), (160, 104866222), (320, 52433111)]