8355520

素因数分解:

$2^6\times 5^1\times {\mathrm{26111}}^1$

素因数の和:26128

約数の個数: 28

約数和(自身を含む): 19897344

約数和(自身を除く): 11541824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 26111, 52222, 104444, 130555, 208888, 261110, 417776, 522220, 835552, 1044440, 1671104, 2088880, 4177760, 8355520]

約数ペア:

[(1, 8355520), (2, 4177760), (4, 2088880), (5, 1671104), (8, 1044440), (10, 835552), (16, 522220), (20, 417776), (32, 261110), (40, 208888), (64, 130555), (80, 104444), (160, 52222), (320, 26111)]