11688140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25409}}^1$

素因数の和:25441

約数の個数: 24

約数和(自身を含む): 25613280

約数和(自身を除く): 13925140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 25409, 50818, 101636, 127045, 254090, 508180, 584407, 1168814, 2337628, 2922035, 5844070, 11688140]

約数ペア:

[(1, 11688140), (2, 5844070), (4, 2922035), (5, 2337628), (10, 1168814), (20, 584407), (23, 508180), (46, 254090), (92, 127045), (115, 101636), (230, 50818), (460, 25409)]