1330258820350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1251

約数の個数: 144

約数和(自身を含む): 2590509134304

約数和(自身を除く): 1260250313954

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 337, 565, 674, 727, 775, 961, 1130, 1454, 1550, 1685, 1922, 2825, 3370, 3503, 3635, 4805, 5650, 7006, 7270, 8425, 9610, 10447, 16850, 17515, 18175, 20894, 22537, 24025, 35030, 36350, 38081, 45074, 48050, 52235, 76162, 82151, 87575, 104470, 108593, 112685, 164302, 175150, 190405, 217186, 225370, 244999, 261175, 323857, 380810, 410755, 489998, 522350, 542965, 563425, 647714, 698647, 821510, 952025, 1085930, 1126850, 1180511, 1224995, 1397294, 1619285, 1904050, 2053775, 2361022, 2449990, 2546681, 2714825, 3238570, 3493235, 4107550, 5093362, 5429650, 5902555, 6124975, 6986470, 7594969, 8096425, 11805110, 12249950, 12733405, 15189938, 16192850, 17466175, 25466810, 27684887, 29512775, 34932350, 36595841, 37974845, 55369774, 59025550, 63667025, 73191682, 75949690, 78947111, 127334050, 138424435, 157894222, 182979205, 189874225, 235444039, 276848870, 365958410, 379748450, 394735555, 470888078, 692122175, 789471110, 858231497, 914896025, 1177220195, 1384244350, 1716462994, 1829792050, 1973677775, 2354440390, 3947355550, 4291157485, 5886100975, 8582314970, 11772201950, 21455787425, 26605176407, 42911574850, 53210352814, 133025882035, 266051764070, 665129410175, 1330258820350]

約数ペア:

[(1, 1330258820350), (2, 665129410175), (5, 266051764070), (10, 133025882035), (25, 53210352814), (31, 42911574850), (50, 26605176407), (62, 21455787425), (113, 11772201950), (155, 8582314970), (226, 5886100975), (310, 4291157485), (337, 3947355550), (565, 2354440390), (674, 1973677775), (727, 1829792050), (775, 1716462994), (961, 1384244350), (1130, 1177220195), (1454, 914896025), (1550, 858231497), (1685, 789471110), (1922, 692122175), (2825, 470888078), (3370, 394735555), (3503, 379748450), (3635, 365958410), (4805, 276848870), (5650, 235444039), (7006, 189874225), (7270, 182979205), (8425, 157894222), (9610, 138424435), (10447, 127334050), (16850, 78947111), (17515, 75949690), (18175, 73191682), (20894, 63667025), (22537, 59025550), (24025, 55369774), (35030, 37974845), (36350, 36595841), (38081, 34932350), (45074, 29512775), (48050, 27684887), (52235, 25466810), (76162, 17466175), (82151, 16192850), (87575, 15189938), (104470, 12733405), (108593, 12249950), (112685, 11805110), (164302, 8096425), (175150, 7594969), (190405, 6986470), (217186, 6124975), (225370, 5902555), (244999, 5429650), (261175, 5093362), (323857, 4107550), (380810, 3493235), (410755, 3238570), (489998, 2714825), (522350, 2546681), (542965, 2449990), (563425, 2361022), (647714, 2053775), (698647, 1904050), (821510, 1619285), (952025, 1397294), (1085930, 1224995), (1126850, 1180511)]