29047521280

素因数分解:

$2^{17}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 70464038400

約数和(自身を除く): 41416517120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 349, 508, 512, 635, 640, 698, 1016, 1024, 1270, 1280, 1396, 1745, 2032, 2048, 2540, 2560, 2792, 3490, 4064, 4096, 5080, 5120, 5584, 6980, 8128, 8192, 10160, 10240, 11168, 13960, 16256, 16384, 20320, 20480, 22336, 27920, 32512, 32768, 40640, 40960, 44323, 44672, 55840, 65024, 65536, 81280, 81920, 88646, 89344, 111680, 130048, 131072, 162560, 163840, 177292, 178688, 221615, 223360, 260096, 325120, 327680, 354584, 357376, 443230, 446720, 520192, 650240, 655360, 709168, 714752, 886460, 893440, 1040384, 1300480, 1418336, 1429504, 1772920, 1786880, 2080768, 2600960, 2836672, 2859008, 3545840, 3573760, 4161536, 5201920, 5673344, 5718016, 7091680, 7147520, 8323072, 10403840, 11346688, 11436032, 14183360, 14295040, 16646144, 20807680, 22693376, 22872064, 28366720, 28590080, 41615360, 45386752, 45744128, 56733440, 57180160, 83230720, 90773504, 113466880, 114360320, 181547008, 226933760, 228720640, 363094016, 453867520, 726188032, 907735040, 1452376064, 1815470080, 2904752128, 3630940160, 5809504256, 7261880320, 14523760640, 29047521280]

約数ペア:

[(1, 29047521280), (2, 14523760640), (4, 7261880320), (5, 5809504256), (8, 3630940160), (10, 2904752128), (16, 1815470080), (20, 1452376064), (32, 907735040), (40, 726188032), (64, 453867520), (80, 363094016), (127, 228720640), (128, 226933760), (160, 181547008), (254, 114360320), (256, 113466880), (320, 90773504), (349, 83230720), (508, 57180160), (512, 56733440), (635, 45744128), (640, 45386752), (698, 41615360), (1016, 28590080), (1024, 28366720), (1270, 22872064), (1280, 22693376), (1396, 20807680), (1745, 16646144), (2032, 14295040), (2048, 14183360), (2540, 11436032), (2560, 11346688), (2792, 10403840), (3490, 8323072), (4064, 7147520), (4096, 7091680), (5080, 5718016), (5120, 5673344), (5584, 5201920), (6980, 4161536), (8128, 3573760), (8192, 3545840), (10160, 2859008), (10240, 2836672), (11168, 2600960), (13960, 2080768), (16256, 1786880), (16384, 1772920), (20320, 1429504), (20480, 1418336), (22336, 1300480), (27920, 1040384), (32512, 893440), (32768, 886460), (40640, 714752), (40960, 709168), (44323, 655360), (44672, 650240), (55840, 520192), (65024, 446720), (65536, 443230), (81280, 357376), (81920, 354584), (88646, 327680), (89344, 325120), (111680, 260096), (130048, 223360), (131072, 221615), (162560, 178688), (163840, 177292)]