9185740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 21208320

約数和(自身を除く): 12022580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1051, 1748, 2102, 2185, 4204, 4370, 5255, 8740, 10510, 19969, 21020, 24173, 39938, 48346, 79876, 96692, 99845, 120865, 199690, 241730, 399380, 459287, 483460, 918574, 1837148, 2296435, 4592870, 9185740]

約数ペア:

[(1, 9185740), (2, 4592870), (4, 2296435), (5, 1837148), (10, 918574), (19, 483460), (20, 459287), (23, 399380), (38, 241730), (46, 199690), (76, 120865), (92, 99845), (95, 96692), (115, 79876), (190, 48346), (230, 39938), (380, 24173), (437, 21020), (460, 19969), (874, 10510), (1051, 8740), (1748, 5255), (2102, 4370), (2185, 4204)]