22728140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49409}}^1$

素因数の和:49441

約数の個数: 24

約数和(自身を含む): 49805280

約数和(自身を除く): 27077140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 49409, 98818, 197636, 247045, 494090, 988180, 1136407, 2272814, 4545628, 5682035, 11364070, 22728140]

約数ペア:

[(1, 22728140), (2, 11364070), (4, 5682035), (5, 4545628), (10, 2272814), (20, 1136407), (23, 988180), (46, 494090), (92, 247045), (115, 197636), (230, 98818), (460, 49409)]