25622350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39419}}^1$

素因数の和:39444

約数の個数: 24

約数和(自身を含む): 51324840

約数和(自身を除く): 25702490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39419, 78838, 197095, 394190, 512447, 985475, 1024894, 1970950, 2562235, 5124470, 12811175, 25622350]

約数ペア:

[(1, 25622350), (2, 12811175), (5, 5124470), (10, 2562235), (13, 1970950), (25, 1024894), (26, 985475), (50, 512447), (65, 394190), (130, 197095), (325, 78838), (650, 39419)]