996820916500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{13831}}^1$

素因数の和:14067

約数の個数: 192

約数和(自身を含む): 2359933954560

約数和(自身を除く): 1363113038060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 125, 139, 170, 244, 250, 278, 305, 340, 425, 500, 556, 610, 695, 850, 1037, 1220, 1390, 1525, 1700, 2074, 2125, 2363, 2780, 3050, 3475, 4148, 4250, 4726, 5185, 6100, 6950, 7625, 8479, 8500, 9452, 10370, 11815, 13831, 13900, 15250, 16958, 17375, 20740, 23630, 25925, 27662, 30500, 33916, 34750, 42395, 47260, 51850, 55324, 59075, 69155, 69500, 84790, 103700, 118150, 129625, 138310, 144143, 169580, 211975, 235127, 236300, 259250, 276620, 288286, 295375, 345775, 423950, 470254, 518500, 576572, 590750, 691550, 720715, 843691, 847900, 940508, 1059875, 1175635, 1181500, 1383100, 1441430, 1687382, 1728875, 1922509, 2119750, 2351270, 2882860, 3374764, 3457750, 3603575, 3845018, 4218455, 4239500, 4702540, 5878175, 6915500, 7207150, 7690036, 8436910, 9612545, 11756350, 14342747, 14414300, 16873820, 18017875, 19225090, 21092275, 23512700, 28685494, 29390875, 32682653, 36035750, 38450180, 42184550, 48062725, 57370988, 58781750, 65365306, 71713735, 72071500, 84369100, 96125450, 105461375, 117273049, 117563500, 130730612, 143427470, 163413265, 192250900, 210922750, 234546098, 240313625, 286854940, 326826530, 358568675, 421845500, 469092196, 480627250, 586365245, 653653060, 717137350, 817066325, 961254500, 1172730490, 1434274700, 1634132650, 1792843375, 1993641833, 2345460980, 2931826225, 3268265300, 3585686750, 3987283666, 4085331625, 5863652450, 7171373500, 7974567332, 8170663250, 9968209165, 11727304900, 14659131125, 16341326500, 19936418330, 29318262250, 39872836660, 49841045825, 58636524500, 99682091650, 199364183300, 249205229125, 498410458250, 996820916500]

約数ペア:

[(1, 996820916500), (2, 498410458250), (4, 249205229125), (5, 199364183300), (10, 99682091650), (17, 58636524500), (20, 49841045825), (25, 39872836660), (34, 29318262250), (50, 19936418330), (61, 16341326500), (68, 14659131125), (85, 11727304900), (100, 9968209165), (122, 8170663250), (125, 7974567332), (139, 7171373500), (170, 5863652450), (244, 4085331625), (250, 3987283666), (278, 3585686750), (305, 3268265300), (340, 2931826225), (425, 2345460980), (500, 1993641833), (556, 1792843375), (610, 1634132650), (695, 1434274700), (850, 1172730490), (1037, 961254500), (1220, 817066325), (1390, 717137350), (1525, 653653060), (1700, 586365245), (2074, 480627250), (2125, 469092196), (2363, 421845500), (2780, 358568675), (3050, 326826530), (3475, 286854940), (4148, 240313625), (4250, 234546098), (4726, 210922750), (5185, 192250900), (6100, 163413265), (6950, 143427470), (7625, 130730612), (8479, 117563500), (8500, 117273049), (9452, 105461375), (10370, 96125450), (11815, 84369100), (13831, 72071500), (13900, 71713735), (15250, 65365306), (16958, 58781750), (17375, 57370988), (20740, 48062725), (23630, 42184550), (25925, 38450180), (27662, 36035750), (30500, 32682653), (33916, 29390875), (34750, 28685494), (42395, 23512700), (47260, 21092275), (51850, 19225090), (55324, 18017875), (59075, 16873820), (69155, 14414300), (69500, 14342747), (84790, 11756350), (103700, 9612545), (118150, 8436910), (129625, 7690036), (138310, 7207150), (144143, 6915500), (169580, 5878175), (211975, 4702540), (235127, 4239500), (236300, 4218455), (259250, 3845018), (276620, 3603575), (288286, 3457750), (295375, 3374764), (345775, 2882860), (423950, 2351270), (470254, 2119750), (518500, 1922509), (576572, 1728875), (590750, 1687382), (691550, 1441430), (720715, 1383100), (843691, 1181500), (847900, 1175635), (940508, 1059875)]