26710328320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30869}}^1$

素因数の和:30920

約数の個数: 132

約数和(自身を含む): 69383597220

約数和(自身を除く): 42673268900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1024, 1040, 1280, 1352, 1664, 1690, 2080, 2560, 2704, 3328, 3380, 4160, 5120, 5408, 6656, 6760, 8320, 10816, 13312, 13520, 16640, 21632, 27040, 30869, 33280, 43264, 54080, 61738, 66560, 86528, 108160, 123476, 154345, 173056, 216320, 246952, 308690, 401297, 432640, 493904, 617380, 802594, 865280, 987808, 1234760, 1605188, 1975616, 2006485, 2469520, 3210376, 3951232, 4012970, 4939040, 5216861, 6420752, 7902464, 8025940, 9878080, 10433722, 12841504, 15804928, 16051880, 19756160, 20867444, 25683008, 26084305, 31609856, 32103760, 39512320, 41734888, 51366016, 52168610, 64207520, 79024640, 83469776, 102732032, 104337220, 128415040, 158049280, 166939552, 205464064, 208674440, 256830080, 333879104, 410928128, 417348880, 513660160, 667758208, 834697760, 1027320320, 1335516416, 1669395520, 2054640640, 2671032832, 3338791040, 5342065664, 6677582080, 13355164160, 26710328320]

約数ペア:

[(1, 26710328320), (2, 13355164160), (4, 6677582080), (5, 5342065664), (8, 3338791040), (10, 2671032832), (13, 2054640640), (16, 1669395520), (20, 1335516416), (26, 1027320320), (32, 834697760), (40, 667758208), (52, 513660160), (64, 417348880), (65, 410928128), (80, 333879104), (104, 256830080), (128, 208674440), (130, 205464064), (160, 166939552), (169, 158049280), (208, 128415040), (256, 104337220), (260, 102732032), (320, 83469776), (338, 79024640), (416, 64207520), (512, 52168610), (520, 51366016), (640, 41734888), (676, 39512320), (832, 32103760), (845, 31609856), (1024, 26084305), (1040, 25683008), (1280, 20867444), (1352, 19756160), (1664, 16051880), (1690, 15804928), (2080, 12841504), (2560, 10433722), (2704, 9878080), (3328, 8025940), (3380, 7902464), (4160, 6420752), (5120, 5216861), (5408, 4939040), (6656, 4012970), (6760, 3951232), (8320, 3210376), (10816, 2469520), (13312, 2006485), (13520, 1975616), (16640, 1605188), (21632, 1234760), (27040, 987808), (30869, 865280), (33280, 802594), (43264, 617380), (54080, 493904), (61738, 432640), (66560, 401297), (86528, 308690), (108160, 246952), (123476, 216320), (154345, 173056)]