107499440

素因数分解:

$2^4\times 5^1\times {\mathrm{1343743}}^1$

素因数の和:1343756

約数の個数: 20

約数和(自身を含む): 249936384

約数和(自身を除く): 142436944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1343743, 2687486, 5374972, 6718715, 10749944, 13437430, 21499888, 26874860, 53749720, 107499440]

約数ペア:

[(1, 107499440), (2, 53749720), (4, 26874860), (5, 21499888), (8, 13437430), (10, 10749944), (16, 6718715), (20, 5374972), (40, 2687486), (80, 1343743)]