550251520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 176

約数和(自身を含む): 1625940288

約数和(自身を除く): 1075688768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1181, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2362, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 4724, 5120, 5824, 5905, 6656, 7168, 7280, 8267, 8320, 8960, 9448, 11648, 11810, 13312, 14560, 15353, 16534, 16640, 17920, 18896, 23296, 23620, 29120, 30706, 33068, 33280, 35840, 37792, 41335, 46592, 47240, 58240, 61412, 66136, 66560, 75584, 76765, 82670, 93184, 94480, 107471, 116480, 122824, 132272, 151168, 153530, 165340, 188960, 214942, 232960, 245648, 264544, 302336, 307060, 330680, 377920, 429884, 465920, 491296, 529088, 537355, 604672, 614120, 661360, 755840, 859768, 982592, 1058176, 1074710, 1209344, 1228240, 1322720, 1511680, 1719536, 1965184, 2116352, 2149420, 2456480, 2645440, 3023360, 3439072, 3930368, 4232704, 4298840, 4912960, 5290880, 6046720, 6878144, 7860736, 8465408, 8597680, 9825920, 10581760, 13756288, 15721472, 17195360, 19651840, 21163520, 27512576, 34390720, 39303680, 42327040, 55025152, 68781440, 78607360, 110050304, 137562880, 275125760, 550251520]

約数ペア:

[(1, 550251520), (2, 275125760), (4, 137562880), (5, 110050304), (7, 78607360), (8, 68781440), (10, 55025152), (13, 42327040), (14, 39303680), (16, 34390720), (20, 27512576), (26, 21163520), (28, 19651840), (32, 17195360), (35, 15721472), (40, 13756288), (52, 10581760), (56, 9825920), (64, 8597680), (65, 8465408), (70, 7860736), (80, 6878144), (91, 6046720), (104, 5290880), (112, 4912960), (128, 4298840), (130, 4232704), (140, 3930368), (160, 3439072), (182, 3023360), (208, 2645440), (224, 2456480), (256, 2149420), (260, 2116352), (280, 1965184), (320, 1719536), (364, 1511680), (416, 1322720), (448, 1228240), (455, 1209344), (512, 1074710), (520, 1058176), (560, 982592), (640, 859768), (728, 755840), (832, 661360), (896, 614120), (910, 604672), (1024, 537355), (1040, 529088), (1120, 491296), (1181, 465920), (1280, 429884), (1456, 377920), (1664, 330680), (1792, 307060), (1820, 302336), (2080, 264544), (2240, 245648), (2362, 232960), (2560, 214942), (2912, 188960), (3328, 165340), (3584, 153530), (3640, 151168), (4160, 132272), (4480, 122824), (4724, 116480), (5120, 107471), (5824, 94480), (5905, 93184), (6656, 82670), (7168, 76765), (7280, 75584), (8267, 66560), (8320, 66136), (8960, 61412), (9448, 58240), (11648, 47240), (11810, 46592), (13312, 41335), (14560, 37792), (15353, 35840), (16534, 33280), (16640, 33068), (17920, 30706), (18896, 29120), (23296, 23620)]