102509480

素因数分解:

$2^3\times 5^1\times {\mathrm{2562737}}^1$

素因数の和:2562748

約数の個数: 16

約数和(自身を含む): 230646420

約数和(自身を除く): 128136940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2562737, 5125474, 10250948, 12813685, 20501896, 25627370, 51254740, 102509480]

約数ペア:

[(1, 102509480), (2, 51254740), (4, 25627370), (5, 20501896), (8, 12813685), (10, 10250948), (20, 5125474), (40, 2562737)]