9302920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21143}}^1$

素因数の和:21165

約数の個数: 32

約数和(自身を含む): 22835520

約数和(自身を除く): 13532600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21143, 42286, 84572, 105715, 169144, 211430, 232573, 422860, 465146, 845720, 930292, 1162865, 1860584, 2325730, 4651460, 9302920]

約数ペア:

[(1, 9302920), (2, 4651460), (4, 2325730), (5, 1860584), (8, 1162865), (10, 930292), (11, 845720), (20, 465146), (22, 422860), (40, 232573), (44, 211430), (55, 169144), (88, 105715), (110, 84572), (220, 42286), (440, 21143)]