8275520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2379

約数の個数: 56

約数和(自身を含む): 21506688

約数和(自身を除く): 13231168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2351, 3520, 4702, 9404, 11755, 18808, 23510, 25861, 37616, 47020, 51722, 75232, 94040, 103444, 129305, 150464, 188080, 206888, 258610, 376160, 413776, 517220, 752320, 827552, 1034440, 1655104, 2068880, 4137760, 8275520]

約数ペア:

[(1, 8275520), (2, 4137760), (4, 2068880), (5, 1655104), (8, 1034440), (10, 827552), (11, 752320), (16, 517220), (20, 413776), (22, 376160), (32, 258610), (40, 206888), (44, 188080), (55, 150464), (64, 129305), (80, 103444), (88, 94040), (110, 75232), (160, 51722), (176, 47020), (220, 37616), (320, 25861), (352, 23510), (440, 18808), (704, 11755), (880, 9404), (1760, 4702), (2351, 3520)]