91182080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 88

約数和(自身を含む): 238762080

約数和(自身を除く): 147580000

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, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1619, 1760, 2560, 2816, 3238, 3520, 5120, 5632, 6476, 7040, 8095, 11264, 12952, 14080, 16190, 17809, 25904, 28160, 32380, 35618, 51808, 56320, 64760, 71236, 89045, 103616, 129520, 142472, 178090, 207232, 259040, 284944, 356180, 414464, 518080, 569888, 712360, 828928, 1036160, 1139776, 1424720, 1657856, 2072320, 2279552, 2849440, 4144640, 4559104, 5698880, 8289280, 9118208, 11397760, 18236416, 22795520, 45591040, 91182080]

約数ペア:

[(1, 91182080), (2, 45591040), (4, 22795520), (5, 18236416), (8, 11397760), (10, 9118208), (11, 8289280), (16, 5698880), (20, 4559104), (22, 4144640), (32, 2849440), (40, 2279552), (44, 2072320), (55, 1657856), (64, 1424720), (80, 1139776), (88, 1036160), (110, 828928), (128, 712360), (160, 569888), (176, 518080), (220, 414464), (256, 356180), (320, 284944), (352, 259040), (440, 207232), (512, 178090), (640, 142472), (704, 129520), (880, 103616), (1024, 89045), (1280, 71236), (1408, 64760), (1619, 56320), (1760, 51808), (2560, 35618), (2816, 32380), (3238, 28160), (3520, 25904), (5120, 17809), (5632, 16190), (6476, 14080), (7040, 12952), (8095, 11264)]