9380360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21319}}^1$

素因数の和:21341

約数の個数: 32

約数和(自身を含む): 23025600

約数和(自身を除く): 13645240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21319, 42638, 85276, 106595, 170552, 213190, 234509, 426380, 469018, 852760, 938036, 1172545, 1876072, 2345090, 4690180, 9380360]

約数ペア:

[(1, 9380360), (2, 4690180), (4, 2345090), (5, 1876072), (8, 1172545), (10, 938036), (11, 852760), (20, 469018), (22, 426380), (40, 234509), (44, 213190), (55, 170552), (88, 106595), (110, 85276), (220, 42638), (440, 21319)]