2019656133950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{81761}}^1$

素因数の和:81943

約数の個数: 192

約数和(自身を含む): 4752112095360

約数和(自身を除く): 2732455961410

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 61, 65, 70, 89, 91, 122, 130, 175, 178, 182, 305, 325, 350, 427, 445, 455, 610, 623, 650, 793, 854, 890, 910, 1157, 1246, 1525, 1586, 2135, 2225, 2275, 2314, 3050, 3115, 3965, 4270, 4450, 4550, 5429, 5551, 5785, 6230, 7930, 8099, 10675, 10858, 11102, 11570, 15575, 16198, 19825, 21350, 27145, 27755, 28925, 31150, 38003, 39650, 40495, 54290, 55510, 57850, 70577, 76006, 80990, 81761, 135725, 138775, 141154, 163522, 190015, 202475, 271450, 277550, 352885, 380030, 404950, 408805, 494039, 572327, 705770, 817610, 950075, 988078, 1062893, 1144654, 1764425, 1900150, 2044025, 2125786, 2470195, 2861635, 3528850, 4088050, 4940390, 4987421, 5314465, 5723270, 7276729, 7440251, 9974842, 10628930, 12350975, 14308175, 14553458, 14880502, 24701950, 24937105, 26572325, 28616350, 34911947, 36383645, 37201255, 49874210, 50937103, 53144650, 64836473, 69823894, 72767290, 74402510, 94597477, 101874206, 124685525, 129672946, 174559735, 181918225, 186006275, 189194954, 249371050, 254685515, 324182365, 349119470, 363836450, 372012550, 443880469, 453855311, 472987385, 509371030, 648364730, 662182339, 872798675, 887760938, 907710622, 945974770, 1273427575, 1324364678, 1620911825, 1745597350, 2219402345, 2269276555, 2364936925, 2546855150, 3107163283, 3241823650, 3310911695, 4438804690, 4538553110, 4729873850, 5770446097, 6214326566, 6621823390, 11097011725, 11346382775, 11540892194, 15535816415, 16554558475, 22194023450, 22692765550, 28852230485, 31071632830, 33109116950, 40393122679, 57704460970, 77679082075, 80786245358, 144261152425, 155358164150, 201965613395, 288522304850, 403931226790, 1009828066975, 2019656133950]

約数ペア:

[(1, 2019656133950), (2, 1009828066975), (5, 403931226790), (7, 288522304850), (10, 201965613395), (13, 155358164150), (14, 144261152425), (25, 80786245358), (26, 77679082075), (35, 57704460970), (50, 40393122679), (61, 33109116950), (65, 31071632830), (70, 28852230485), (89, 22692765550), (91, 22194023450), (122, 16554558475), (130, 15535816415), (175, 11540892194), (178, 11346382775), (182, 11097011725), (305, 6621823390), (325, 6214326566), (350, 5770446097), (427, 4729873850), (445, 4538553110), (455, 4438804690), (610, 3310911695), (623, 3241823650), (650, 3107163283), (793, 2546855150), (854, 2364936925), (890, 2269276555), (910, 2219402345), (1157, 1745597350), (1246, 1620911825), (1525, 1324364678), (1586, 1273427575), (2135, 945974770), (2225, 907710622), (2275, 887760938), (2314, 872798675), (3050, 662182339), (3115, 648364730), (3965, 509371030), (4270, 472987385), (4450, 453855311), (4550, 443880469), (5429, 372012550), (5551, 363836450), (5785, 349119470), (6230, 324182365), (7930, 254685515), (8099, 249371050), (10675, 189194954), (10858, 186006275), (11102, 181918225), (11570, 174559735), (15575, 129672946), (16198, 124685525), (19825, 101874206), (21350, 94597477), (27145, 74402510), (27755, 72767290), (28925, 69823894), (31150, 64836473), (38003, 53144650), (39650, 50937103), (40495, 49874210), (54290, 37201255), (55510, 36383645), (57850, 34911947), (70577, 28616350), (76006, 26572325), (80990, 24937105), (81761, 24701950), (135725, 14880502), (138775, 14553458), (141154, 14308175), (163522, 12350975), (190015, 10628930), (202475, 9974842), (271450, 7440251), (277550, 7276729), (352885, 5723270), (380030, 5314465), (404950, 4987421), (408805, 4940390), (494039, 4088050), (572327, 3528850), (705770, 2861635), (817610, 2470195), (950075, 2125786), (988078, 2044025), (1062893, 1900150), (1144654, 1764425)]