25577889680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5582

約数の個数: 240

約数和(自身を含む): 74861708544

約数和(自身を除く): 49283818864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 361, 368, 380, 437, 460, 532, 560, 644, 665, 722, 760, 805, 874, 920, 1064, 1288, 1330, 1444, 1520, 1610, 1748, 1805, 1840, 2128, 2185, 2527, 2576, 2660, 2888, 3059, 3220, 3496, 3610, 4370, 5054, 5320, 5501, 5776, 6118, 6440, 6992, 7220, 8303, 8740, 10108, 10640, 11002, 12236, 12635, 12880, 14440, 15295, 16606, 17480, 20216, 22004, 24472, 25270, 27505, 28880, 30590, 33212, 34960, 38507, 40432, 41515, 44008, 48944, 50540, 55010, 58121, 61180, 66424, 77014, 83030, 88016, 101080, 104519, 110020, 116242, 122360, 126523, 132848, 154028, 166060, 192535, 202160, 209038, 220040, 232484, 244720, 253046, 290605, 308056, 332120, 385070, 418076, 440080, 464968, 506092, 522595, 581210, 616112, 632615, 664240, 731633, 770140, 836152, 885661, 929936, 1012184, 1045190, 1162420, 1265230, 1463266, 1540280, 1672304, 1771322, 1985861, 2024368, 2090380, 2324840, 2403937, 2530460, 2926532, 3080560, 3542644, 3658165, 3971722, 4180760, 4428305, 4649680, 4807874, 5060920, 5853064, 7085288, 7316330, 7943444, 8361520, 8856610, 9615748, 9929305, 10121840, 11706128, 12019685, 13901027, 14170576, 14632660, 15886888, 16827559, 17713220, 19231496, 19858610, 24039370, 27802054, 29265320, 31773776, 33655118, 35426440, 38462992, 39717220, 45674803, 48078740, 55604108, 58530640, 67310236, 69505135, 70852880, 79434440, 84137795, 91349606, 96157480, 111208216, 134620472, 139010270, 158868880, 168275590, 182699212, 192314960, 222416432, 228374015, 269240944, 278020540, 319723621, 336551180, 365398424, 456748030, 556041080, 639447242, 673102360, 730796848, 913496060, 1112082160, 1278894484, 1346204720, 1598618105, 1826992120, 2557788968, 3197236210, 3653984240, 5115577936, 6394472420, 12788944840, 25577889680]

約数ペア:

[(1, 25577889680), (2, 12788944840), (4, 6394472420), (5, 5115577936), (7, 3653984240), (8, 3197236210), (10, 2557788968), (14, 1826992120), (16, 1598618105), (19, 1346204720), (20, 1278894484), (23, 1112082160), (28, 913496060), (35, 730796848), (38, 673102360), (40, 639447242), (46, 556041080), (56, 456748030), (70, 365398424), (76, 336551180), (80, 319723621), (92, 278020540), (95, 269240944), (112, 228374015), (115, 222416432), (133, 192314960), (140, 182699212), (152, 168275590), (161, 158868880), (184, 139010270), (190, 134620472), (230, 111208216), (266, 96157480), (280, 91349606), (304, 84137795), (322, 79434440), (361, 70852880), (368, 69505135), (380, 67310236), (437, 58530640), (460, 55604108), (532, 48078740), (560, 45674803), (644, 39717220), (665, 38462992), (722, 35426440), (760, 33655118), (805, 31773776), (874, 29265320), (920, 27802054), (1064, 24039370), (1288, 19858610), (1330, 19231496), (1444, 17713220), (1520, 16827559), (1610, 15886888), (1748, 14632660), (1805, 14170576), (1840, 13901027), (2128, 12019685), (2185, 11706128), (2527, 10121840), (2576, 9929305), (2660, 9615748), (2888, 8856610), (3059, 8361520), (3220, 7943444), (3496, 7316330), (3610, 7085288), (4370, 5853064), (5054, 5060920), (5320, 4807874), (5501, 4649680), (5776, 4428305), (6118, 4180760), (6440, 3971722), (6992, 3658165), (7220, 3542644), (8303, 3080560), (8740, 2926532), (10108, 2530460), (10640, 2403937), (11002, 2324840), (12236, 2090380), (12635, 2024368), (12880, 1985861), (14440, 1771322), (15295, 1672304), (16606, 1540280), (17480, 1463266), (20216, 1265230), (22004, 1162420), (24472, 1045190), (25270, 1012184), (27505, 929936), (28880, 885661), (30590, 836152), (33212, 770140), (34960, 731633), (38507, 664240), (40432, 632615), (41515, 616112), (44008, 581210), (48944, 522595), (50540, 506092), (55010, 464968), (58121, 440080), (61180, 418076), (66424, 385070), (77014, 332120), (83030, 308056), (88016, 290605), (101080, 253046), (104519, 244720), (110020, 232484), (116242, 220040), (122360, 209038), (126523, 202160), (132848, 192535), (154028, 166060)]