25294320130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35625803}}^1$

素因数の和:35625881

約数の個数: 16

約数和(自身を含む): 46171041984

約数和(自身を除く): 20876721854

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 35625803, 71251606, 178129015, 356258030, 2529432013, 5058864026, 12647160065, 25294320130]

約数ペア:

[(1, 25294320130), (2, 12647160065), (5, 5058864026), (10, 2529432013), (71, 356258030), (142, 178129015), (355, 71251606), (710, 35625803)]