86331520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12263}}^1$

素因数の和:12293

約数の個数: 64

約数和(自身を含む): 225167040

約数和(自身を除く): 138835520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12263, 24526, 49052, 61315, 98104, 122630, 134893, 196208, 245260, 269786, 392416, 490520, 539572, 674465, 784832, 981040, 1079144, 1348930, 1569664, 1962080, 2158288, 2697860, 3924160, 4316576, 5395720, 7848320, 8633152, 10791440, 17266304, 21582880, 43165760, 86331520]

約数ペア:

[(1, 86331520), (2, 43165760), (4, 21582880), (5, 17266304), (8, 10791440), (10, 8633152), (11, 7848320), (16, 5395720), (20, 4316576), (22, 3924160), (32, 2697860), (40, 2158288), (44, 1962080), (55, 1569664), (64, 1348930), (80, 1079144), (88, 981040), (110, 784832), (128, 674465), (160, 539572), (176, 490520), (220, 392416), (320, 269786), (352, 245260), (440, 196208), (640, 134893), (704, 122630), (880, 98104), (1408, 61315), (1760, 49052), (3520, 24526), (7040, 12263)]