26301440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 88

約数和(自身を含む): 68975712

約数和(自身を除く): 42674272

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, 467, 512, 640, 704, 880, 934, 1024, 1280, 1408, 1760, 1868, 2335, 2560, 2816, 3520, 3736, 4670, 5120, 5137, 5632, 7040, 7472, 9340, 10274, 11264, 14080, 14944, 18680, 20548, 25685, 28160, 29888, 37360, 41096, 51370, 56320, 59776, 74720, 82192, 102740, 119552, 149440, 164384, 205480, 239104, 298880, 328768, 410960, 478208, 597760, 657536, 821920, 1195520, 1315072, 1643840, 2391040, 2630144, 3287680, 5260288, 6575360, 13150720, 26301440]

約数ペア:

[(1, 26301440), (2, 13150720), (4, 6575360), (5, 5260288), (8, 3287680), (10, 2630144), (11, 2391040), (16, 1643840), (20, 1315072), (22, 1195520), (32, 821920), (40, 657536), (44, 597760), (55, 478208), (64, 410960), (80, 328768), (88, 298880), (110, 239104), (128, 205480), (160, 164384), (176, 149440), (220, 119552), (256, 102740), (320, 82192), (352, 74720), (440, 59776), (467, 56320), (512, 51370), (640, 41096), (704, 37360), (880, 29888), (934, 28160), (1024, 25685), (1280, 20548), (1408, 18680), (1760, 14944), (1868, 14080), (2335, 11264), (2560, 10274), (2816, 9340), (3520, 7472), (3736, 7040), (4670, 5632), (5120, 5137)]