2019939269920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1\times {\mathrm{15887}}^1$

素因数の和:21483

約数の個数: 192

約数和(自身を含む): 5607752726016

約数和(自身を除く): 3587813456096

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5557, 5720, 11114, 11440, 15887, 22228, 22880, 27785, 31774, 44456, 55570, 61127, 63548, 72241, 79435, 88912, 111140, 122254, 127096, 144482, 158870, 174757, 177824, 206531, 222280, 244508, 254192, 288964, 305635, 317740, 349514, 361205, 413062, 444560, 489016, 508384, 577928, 611270, 635480, 699028, 722410, 794651, 826124, 873785, 889120, 978032, 1032655, 1155856, 1222540, 1270960, 1398056, 1444820, 1589302, 1652248, 1747570, 1956064, 2065310, 2271841, 2311712, 2445080, 2541920, 2796112, 2889640, 3178604, 3304496, 3495140, 3973255, 4130620, 4543682, 4890160, 5592224, 5779280, 6357208, 6608992, 6990280, 7946510, 8261240, 9087364, 9780320, 11359205, 11558560, 12714416, 13980560, 15893020, 16522480, 18174728, 22718410, 25428832, 27961120, 31786040, 33044960, 36349456, 45436820, 63572080, 72698912, 88284059, 90873640, 127144160, 176568118, 181747280, 353136236, 363494560, 441420295, 706272472, 882840590, 971124649, 1147692767, 1412544944, 1765681180, 1942249298, 2295385534, 2825089888, 3531362360, 3884498596, 4590771068, 4855623245, 5738463835, 7062724720, 7768997192, 9181542136, 9711246490, 11476927670, 12624620437, 14125449440, 15537994384, 18363084272, 19422492980, 22953855340, 25249240874, 31075988768, 36726168544, 38844985960, 45907710680, 50498481748, 63123102185, 77689971920, 91815421360, 100996963496, 126246204370, 155379943840, 183630842720, 201993926992, 252492408740, 403987853984, 504984817480, 1009969634960, 2019939269920]

約数ペア:

[(1, 2019939269920), (2, 1009969634960), (4, 504984817480), (5, 403987853984), (8, 252492408740), (10, 201993926992), (11, 183630842720), (13, 155379943840), (16, 126246204370), (20, 100996963496), (22, 91815421360), (26, 77689971920), (32, 63123102185), (40, 50498481748), (44, 45907710680), (52, 38844985960), (55, 36726168544), (65, 31075988768), (80, 25249240874), (88, 22953855340), (104, 19422492980), (110, 18363084272), (130, 15537994384), (143, 14125449440), (160, 12624620437), (176, 11476927670), (208, 9711246490), (220, 9181542136), (260, 7768997192), (286, 7062724720), (352, 5738463835), (416, 4855623245), (440, 4590771068), (520, 3884498596), (572, 3531362360), (715, 2825089888), (880, 2295385534), (1040, 1942249298), (1144, 1765681180), (1430, 1412544944), (1760, 1147692767), (2080, 971124649), (2288, 882840590), (2860, 706272472), (4576, 441420295), (5557, 363494560), (5720, 353136236), (11114, 181747280), (11440, 176568118), (15887, 127144160), (22228, 90873640), (22880, 88284059), (27785, 72698912), (31774, 63572080), (44456, 45436820), (55570, 36349456), (61127, 33044960), (63548, 31786040), (72241, 27961120), (79435, 25428832), (88912, 22718410), (111140, 18174728), (122254, 16522480), (127096, 15893020), (144482, 13980560), (158870, 12714416), (174757, 11558560), (177824, 11359205), (206531, 9780320), (222280, 9087364), (244508, 8261240), (254192, 7946510), (288964, 6990280), (305635, 6608992), (317740, 6357208), (349514, 5779280), (361205, 5592224), (413062, 4890160), (444560, 4543682), (489016, 4130620), (508384, 3973255), (577928, 3495140), (611270, 3304496), (635480, 3178604), (699028, 2889640), (722410, 2796112), (794651, 2541920), (826124, 2445080), (873785, 2311712), (889120, 2271841), (978032, 2065310), (1032655, 1956064), (1155856, 1747570), (1222540, 1652248), (1270960, 1589302), (1398056, 1444820)]