2059819520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 5429920320

約数和(自身を除く): 3370100800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 193, 220, 256, 320, 352, 379, 386, 440, 512, 640, 704, 758, 772, 880, 965, 1280, 1408, 1516, 1544, 1760, 1895, 1930, 2123, 2560, 2816, 3032, 3088, 3520, 3790, 3860, 4169, 4246, 5632, 6064, 6176, 7040, 7580, 7720, 8338, 8492, 10615, 12128, 12352, 14080, 15160, 15440, 16676, 16984, 20845, 21230, 24256, 24704, 28160, 30320, 30880, 33352, 33968, 41690, 42460, 48512, 49408, 60640, 61760, 66704, 67936, 73147, 83380, 84920, 97024, 98816, 121280, 123520, 133408, 135872, 146294, 166760, 169840, 194048, 242560, 247040, 266816, 271744, 292588, 333520, 339680, 365735, 485120, 494080, 533632, 543488, 585176, 667040, 679360, 731470, 804617, 970240, 1067264, 1086976, 1170352, 1334080, 1358720, 1462940, 1609234, 2134528, 2340704, 2668160, 2717440, 2925880, 3218468, 4023085, 4681408, 5336320, 5434880, 5851760, 6436936, 8046170, 9362816, 10672640, 11703520, 12873872, 16092340, 18725632, 23407040, 25747744, 32184680, 37451264, 46814080, 51495488, 64369360, 93628160, 102990976, 128738720, 187256320, 205981952, 257477440, 411963904, 514954880, 1029909760, 2059819520]

約数ペア:

[(1, 2059819520), (2, 1029909760), (4, 514954880), (5, 411963904), (8, 257477440), (10, 205981952), (11, 187256320), (16, 128738720), (20, 102990976), (22, 93628160), (32, 64369360), (40, 51495488), (44, 46814080), (55, 37451264), (64, 32184680), (80, 25747744), (88, 23407040), (110, 18725632), (128, 16092340), (160, 12873872), (176, 11703520), (193, 10672640), (220, 9362816), (256, 8046170), (320, 6436936), (352, 5851760), (379, 5434880), (386, 5336320), (440, 4681408), (512, 4023085), (640, 3218468), (704, 2925880), (758, 2717440), (772, 2668160), (880, 2340704), (965, 2134528), (1280, 1609234), (1408, 1462940), (1516, 1358720), (1544, 1334080), (1760, 1170352), (1895, 1086976), (1930, 1067264), (2123, 970240), (2560, 804617), (2816, 731470), (3032, 679360), (3088, 667040), (3520, 585176), (3790, 543488), (3860, 533632), (4169, 494080), (4246, 485120), (5632, 365735), (6064, 339680), (6176, 333520), (7040, 292588), (7580, 271744), (7720, 266816), (8338, 247040), (8492, 242560), (10615, 194048), (12128, 169840), (12352, 166760), (14080, 146294), (15160, 135872), (15440, 133408), (16676, 123520), (16984, 121280), (20845, 98816), (21230, 97024), (24256, 84920), (24704, 83380), (28160, 73147), (30320, 67936), (30880, 66704), (33352, 61760), (33968, 60640), (41690, 49408), (42460, 48512)]