104157080

素因数分解:

$2^3\times 5^1\times {\mathrm{2603927}}^1$

素因数の和:2603938

約数の個数: 16

約数和(自身を含む): 234353520

約数和(自身を除く): 130196440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2603927, 5207854, 10415708, 13019635, 20831416, 26039270, 52078540, 104157080]

約数ペア:

[(1, 104157080), (2, 52078540), (4, 26039270), (5, 20831416), (8, 13019635), (10, 10415708), (20, 5207854), (40, 2603927)]