52807415920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{115421}}^1$

素因数の和:115503

約数の個数: 160

約数和(自身を含む): 151138183680

約数和(自身を除く): 98330767760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 80, 86, 95, 112, 133, 140, 152, 172, 190, 215, 266, 280, 301, 304, 344, 380, 430, 532, 560, 602, 665, 688, 760, 817, 860, 1064, 1204, 1330, 1505, 1520, 1634, 1720, 2128, 2408, 2660, 3010, 3268, 3440, 4085, 4816, 5320, 5719, 6020, 6536, 8170, 10640, 11438, 12040, 13072, 16340, 22876, 24080, 28595, 32680, 45752, 57190, 65360, 91504, 114380, 115421, 228760, 230842, 457520, 461684, 577105, 807947, 923368, 1154210, 1615894, 1846736, 2192999, 2308420, 3231788, 4039735, 4385998, 4616840, 4963103, 6463576, 8079470, 8771996, 9233680, 9926206, 10964995, 12927152, 15350993, 16158940, 17543992, 19852412, 21929990, 24815515, 30701986, 32317880, 34741721, 35087984, 39704824, 43859980, 49631030, 61403972, 64635760, 69483442, 76754965, 79409648, 87719960, 94298957, 99262060, 122807944, 138966884, 153509930, 173708605, 175439920, 188597914, 198524120, 245615888, 277933768, 307019860, 347417210, 377195828, 397048240, 471494785, 555867536, 614039720, 660092699, 694834420, 754391656, 942989570, 1228079440, 1320185398, 1389668840, 1508783312, 1885979140, 2640370796, 2779337680, 3300463495, 3771958280, 5280741592, 6600926990, 7543916560, 10561483184, 13201853980, 26403707960, 52807415920]

約数ペア:

[(1, 52807415920), (2, 26403707960), (4, 13201853980), (5, 10561483184), (7, 7543916560), (8, 6600926990), (10, 5280741592), (14, 3771958280), (16, 3300463495), (19, 2779337680), (20, 2640370796), (28, 1885979140), (35, 1508783312), (38, 1389668840), (40, 1320185398), (43, 1228079440), (56, 942989570), (70, 754391656), (76, 694834420), (80, 660092699), (86, 614039720), (95, 555867536), (112, 471494785), (133, 397048240), (140, 377195828), (152, 347417210), (172, 307019860), (190, 277933768), (215, 245615888), (266, 198524120), (280, 188597914), (301, 175439920), (304, 173708605), (344, 153509930), (380, 138966884), (430, 122807944), (532, 99262060), (560, 94298957), (602, 87719960), (665, 79409648), (688, 76754965), (760, 69483442), (817, 64635760), (860, 61403972), (1064, 49631030), (1204, 43859980), (1330, 39704824), (1505, 35087984), (1520, 34741721), (1634, 32317880), (1720, 30701986), (2128, 24815515), (2408, 21929990), (2660, 19852412), (3010, 17543992), (3268, 16158940), (3440, 15350993), (4085, 12927152), (4816, 10964995), (5320, 9926206), (5719, 9233680), (6020, 8771996), (6536, 8079470), (8170, 6463576), (10640, 4963103), (11438, 4616840), (12040, 4385998), (13072, 4039735), (16340, 3231788), (22876, 2308420), (24080, 2192999), (28595, 1846736), (32680, 1615894), (45752, 1154210), (57190, 923368), (65360, 807947), (91504, 577105), (114380, 461684), (115421, 457520), (228760, 230842)]