26254040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28537}}^1$

素因数の和:28571

約数の個数: 32

約数和(自身を含む): 61642080

約数和(自身を除く): 35388040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 28537, 57074, 114148, 142685, 228296, 285370, 570740, 656351, 1141480, 1312702, 2625404, 3281755, 5250808, 6563510, 13127020, 26254040]

約数ペア:

[(1, 26254040), (2, 13127020), (4, 6563510), (5, 5250808), (8, 3281755), (10, 2625404), (20, 1312702), (23, 1141480), (40, 656351), (46, 570740), (92, 285370), (115, 228296), (184, 142685), (230, 114148), (460, 57074), (920, 28537)]