2752382346340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{390707}}^1$

素因数の和:390850

約数の個数: 144

約数和(自身を含む): 6599864541312

約数和(自身を除く): 3847482194972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 71, 82, 110, 121, 142, 164, 205, 220, 242, 284, 355, 410, 451, 484, 605, 710, 781, 820, 902, 1210, 1420, 1562, 1804, 2255, 2420, 2911, 3124, 3905, 4510, 4961, 5822, 7810, 8591, 9020, 9922, 11644, 14555, 15620, 17182, 19844, 24805, 29110, 32021, 34364, 42955, 49610, 58220, 64042, 85910, 99220, 128084, 160105, 171820, 320210, 352231, 390707, 640420, 704462, 781414, 1408924, 1562828, 1761155, 1953535, 3522310, 3907070, 4297777, 7044620, 7814140, 8595554, 16018987, 17191108, 21488885, 27740197, 32037974, 42977770, 47275547, 55480394, 64075948, 80094935, 85955540, 94551094, 110960788, 138700985, 160189870, 176208857, 189102188, 236377735, 277401970, 305142167, 320379740, 352417714, 472755470, 554803940, 610284334, 704835428, 881044285, 945510940, 1137348077, 1220568668, 1525710835, 1762088570, 1938297427, 2274696154, 3051421670, 3356563837, 3524177140, 3876594854, 4549392308, 5686740385, 6102843340, 6713127674, 7753189708, 9691487135, 11373480770, 12510828847, 13426255348, 16782819185, 19382974270, 22746961540, 25021657694, 33565638370, 38765948540, 50043315388, 62554144235, 67131276740, 125108288470, 137619117317, 250216576940, 275238234634, 550476469268, 688095586585, 1376191173170, 2752382346340]

約数ペア:

[(1, 2752382346340), (2, 1376191173170), (4, 688095586585), (5, 550476469268), (10, 275238234634), (11, 250216576940), (20, 137619117317), (22, 125108288470), (41, 67131276740), (44, 62554144235), (55, 50043315388), (71, 38765948540), (82, 33565638370), (110, 25021657694), (121, 22746961540), (142, 19382974270), (164, 16782819185), (205, 13426255348), (220, 12510828847), (242, 11373480770), (284, 9691487135), (355, 7753189708), (410, 6713127674), (451, 6102843340), (484, 5686740385), (605, 4549392308), (710, 3876594854), (781, 3524177140), (820, 3356563837), (902, 3051421670), (1210, 2274696154), (1420, 1938297427), (1562, 1762088570), (1804, 1525710835), (2255, 1220568668), (2420, 1137348077), (2911, 945510940), (3124, 881044285), (3905, 704835428), (4510, 610284334), (4961, 554803940), (5822, 472755470), (7810, 352417714), (8591, 320379740), (9020, 305142167), (9922, 277401970), (11644, 236377735), (14555, 189102188), (15620, 176208857), (17182, 160189870), (19844, 138700985), (24805, 110960788), (29110, 94551094), (32021, 85955540), (34364, 80094935), (42955, 64075948), (49610, 55480394), (58220, 47275547), (64042, 42977770), (85910, 32037974), (99220, 27740197), (128084, 21488885), (160105, 17191108), (171820, 16018987), (320210, 8595554), (352231, 7814140), (390707, 7044620), (640420, 4297777), (704462, 3907070), (781414, 3522310), (1408924, 1953535), (1562828, 1761155)]