5048663720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 11961354240

約数和(自身を除く): 6912690520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 137, 155, 226, 248, 263, 274, 310, 452, 526, 548, 565, 620, 685, 904, 1052, 1096, 1130, 1240, 1315, 1370, 2104, 2260, 2630, 2740, 3503, 4247, 4520, 5260, 5480, 7006, 8153, 8494, 10520, 14012, 15481, 16306, 16988, 17515, 21235, 28024, 29719, 30962, 32612, 33976, 35030, 36031, 40765, 42470, 59438, 61924, 65224, 70060, 72062, 77405, 81530, 84940, 118876, 123848, 140120, 144124, 148595, 154810, 163060, 169880, 180155, 237752, 288248, 297190, 309620, 326120, 360310, 479911, 594380, 619240, 720620, 921289, 959822, 1116961, 1188760, 1441240, 1842578, 1919644, 2233922, 2399555, 3685156, 3839288, 4071503, 4467844, 4606445, 4799110, 5584805, 7370312, 8143006, 8935688, 9212890, 9598220, 11169610, 16286012, 18425780, 19196440, 20357515, 22339220, 32572024, 36851560, 40715030, 44678440, 81430060, 126216593, 162860120, 252433186, 504866372, 631082965, 1009732744, 1262165930, 2524331860, 5048663720]

約数ペア:

[(1, 5048663720), (2, 2524331860), (4, 1262165930), (5, 1009732744), (8, 631082965), (10, 504866372), (20, 252433186), (31, 162860120), (40, 126216593), (62, 81430060), (113, 44678440), (124, 40715030), (137, 36851560), (155, 32572024), (226, 22339220), (248, 20357515), (263, 19196440), (274, 18425780), (310, 16286012), (452, 11169610), (526, 9598220), (548, 9212890), (565, 8935688), (620, 8143006), (685, 7370312), (904, 5584805), (1052, 4799110), (1096, 4606445), (1130, 4467844), (1240, 4071503), (1315, 3839288), (1370, 3685156), (2104, 2399555), (2260, 2233922), (2630, 1919644), (2740, 1842578), (3503, 1441240), (4247, 1188760), (4520, 1116961), (5260, 959822), (5480, 921289), (7006, 720620), (8153, 619240), (8494, 594380), (10520, 479911), (14012, 360310), (15481, 326120), (16306, 309620), (16988, 297190), (17515, 288248), (21235, 237752), (28024, 180155), (29719, 169880), (30962, 163060), (32612, 154810), (33976, 148595), (35030, 144124), (36031, 140120), (40765, 123848), (42470, 118876), (59438, 84940), (61924, 81530), (65224, 77405), (70060, 72062)]