2007698249750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{34913}}^1$

素因数の和:35163

約数の個数: 128

約数和(自身を含む): 4004677138176

約数和(自身を除く): 1996978888426

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 115, 125, 137, 146, 230, 250, 274, 365, 575, 685, 730, 1150, 1370, 1679, 1825, 2875, 3151, 3358, 3425, 3650, 5750, 6302, 6850, 8395, 9125, 10001, 15755, 16790, 17125, 18250, 20002, 31510, 34250, 34913, 41975, 50005, 69826, 78775, 83950, 100010, 157550, 174565, 209875, 230023, 250025, 349130, 393875, 419750, 460046, 500050, 787750, 802999, 872825, 1150115, 1250125, 1605998, 1745650, 2300230, 2500250, 2548649, 4014995, 4364125, 4783081, 5097298, 5750575, 8029990, 8728250, 9566162, 11501150, 12743245, 20074975, 23915405, 25486490, 28752875, 40149950, 47830810, 57505750, 58618927, 63716225, 100374875, 110010863, 117237854, 119577025, 127432450, 200749750, 220021726, 239154050, 293094635, 318581125, 349164913, 550054315, 586189270, 597885125, 637162250, 698329826, 1100108630, 1195770250, 1465473175, 1745824565, 2750271575, 2930946350, 3491649130, 5500543150, 7327365875, 8030792999, 8729122825, 13751357875, 14654731750, 16061585998, 17458245650, 27502715750, 40153964995, 43645614125, 80307929990, 87291228250, 200769824975, 401539649950, 1003849124875, 2007698249750]

約数ペア:

[(1, 2007698249750), (2, 1003849124875), (5, 401539649950), (10, 200769824975), (23, 87291228250), (25, 80307929990), (46, 43645614125), (50, 40153964995), (73, 27502715750), (115, 17458245650), (125, 16061585998), (137, 14654731750), (146, 13751357875), (230, 8729122825), (250, 8030792999), (274, 7327365875), (365, 5500543150), (575, 3491649130), (685, 2930946350), (730, 2750271575), (1150, 1745824565), (1370, 1465473175), (1679, 1195770250), (1825, 1100108630), (2875, 698329826), (3151, 637162250), (3358, 597885125), (3425, 586189270), (3650, 550054315), (5750, 349164913), (6302, 318581125), (6850, 293094635), (8395, 239154050), (9125, 220021726), (10001, 200749750), (15755, 127432450), (16790, 119577025), (17125, 117237854), (18250, 110010863), (20002, 100374875), (31510, 63716225), (34250, 58618927), (34913, 57505750), (41975, 47830810), (50005, 40149950), (69826, 28752875), (78775, 25486490), (83950, 23915405), (100010, 20074975), (157550, 12743245), (174565, 11501150), (209875, 9566162), (230023, 8728250), (250025, 8029990), (349130, 5750575), (393875, 5097298), (419750, 4783081), (460046, 4364125), (500050, 4014995), (787750, 2548649), (802999, 2500250), (872825, 2300230), (1150115, 1745650), (1250125, 1605998)]