112245760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 88

約数和(自身を含む): 293883696

約数和(自身を除く): 181637936

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, 1760, 1993, 2560, 2816, 3520, 3986, 5120, 5632, 7040, 7972, 9965, 11264, 14080, 15944, 19930, 21923, 28160, 31888, 39860, 43846, 56320, 63776, 79720, 87692, 109615, 127552, 159440, 175384, 219230, 255104, 318880, 350768, 438460, 510208, 637760, 701536, 876920, 1020416, 1275520, 1403072, 1753840, 2040832, 2551040, 2806144, 3507680, 5102080, 5612288, 7015360, 10204160, 11224576, 14030720, 22449152, 28061440, 56122880, 112245760]

約数ペア:

[(1, 112245760), (2, 56122880), (4, 28061440), (5, 22449152), (8, 14030720), (10, 11224576), (11, 10204160), (16, 7015360), (20, 5612288), (22, 5102080), (32, 3507680), (40, 2806144), (44, 2551040), (55, 2040832), (64, 1753840), (80, 1403072), (88, 1275520), (110, 1020416), (128, 876920), (160, 701536), (176, 637760), (220, 510208), (256, 438460), (320, 350768), (352, 318880), (440, 255104), (512, 219230), (640, 175384), (704, 159440), (880, 127552), (1024, 109615), (1280, 87692), (1408, 79720), (1760, 63776), (1993, 56320), (2560, 43846), (2816, 39860), (3520, 31888), (3986, 28160), (5120, 21923), (5632, 19930), (7040, 15944), (7972, 14080), (9965, 11264)]