2091550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 3961800

約数和(自身を除く): 1870250

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 709, 1418, 1475, 2950, 3545, 7090, 17725, 35450, 41831, 83662, 209155, 418310, 1045775, 2091550]

約数ペア:

[(1, 2091550), (2, 1045775), (5, 418310), (10, 209155), (25, 83662), (50, 41831), (59, 35450), (118, 17725), (295, 7090), (590, 3545), (709, 2950), (1418, 1475)]