9300280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 14546120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 919, 920, 1012, 1265, 1838, 2024, 2530, 3676, 4595, 5060, 7352, 9190, 10109, 10120, 18380, 20218, 21137, 36760, 40436, 42274, 50545, 80872, 84548, 101090, 105685, 169096, 202180, 211370, 232507, 404360, 422740, 465014, 845480, 930028, 1162535, 1860056, 2325070, 4650140, 9300280]

約数ペア:

[(1, 9300280), (2, 4650140), (4, 2325070), (5, 1860056), (8, 1162535), (10, 930028), (11, 845480), (20, 465014), (22, 422740), (23, 404360), (40, 232507), (44, 211370), (46, 202180), (55, 169096), (88, 105685), (92, 101090), (110, 84548), (115, 80872), (184, 50545), (220, 42274), (230, 40436), (253, 36760), (440, 21137), (460, 20218), (506, 18380), (919, 10120), (920, 10109), (1012, 9190), (1265, 7352), (1838, 5060), (2024, 4595), (2530, 3676)]