9199540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 23046912

約数和(自身を除く): 13847372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2857, 3220, 5714, 11428, 14285, 19999, 28570, 39998, 57140, 65711, 79996, 99995, 131422, 199990, 262844, 328555, 399980, 459977, 657110, 919954, 1314220, 1839908, 2299885, 4599770, 9199540]

約数ペア:

[(1, 9199540), (2, 4599770), (4, 2299885), (5, 1839908), (7, 1314220), (10, 919954), (14, 657110), (20, 459977), (23, 399980), (28, 328555), (35, 262844), (46, 199990), (70, 131422), (92, 99995), (115, 79996), (140, 65711), (161, 57140), (230, 39998), (322, 28570), (460, 19999), (644, 14285), (805, 11428), (1610, 5714), (2857, 3220)]