4399794350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 9834799104

約数和(自身を除く): 5435004754

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 103, 127, 155, 175, 206, 217, 254, 310, 350, 434, 515, 635, 721, 775, 889, 961, 1030, 1085, 1270, 1442, 1550, 1778, 1922, 2170, 2575, 3175, 3193, 3605, 3937, 4445, 4805, 5150, 5425, 6350, 6386, 6727, 7210, 7874, 8890, 9610, 10850, 13081, 13454, 15965, 18025, 19685, 22225, 22351, 24025, 26162, 27559, 31930, 33635, 36050, 39370, 44450, 44702, 48050, 55118, 65405, 67270, 79825, 91567, 98425, 98983, 111755, 122047, 130810, 137795, 159650, 168175, 183134, 196850, 197966, 223510, 244094, 275590, 327025, 336350, 405511, 457835, 494915, 558775, 610235, 654050, 688975, 692881, 811022, 854329, 915670, 989830, 1117550, 1220470, 1377950, 1385762, 1708658, 2027555, 2289175, 2474575, 2838577, 3051175, 3464405, 4055110, 4271645, 4578350, 4949150, 5677154, 6102350, 6928810, 8543290, 10137775, 12570841, 14192885, 17322025, 20275550, 21358225, 25141682, 28385770, 34644050, 42716450, 62854205, 70964425, 87995887, 125708410, 141928850, 175991774, 314271025, 439979435, 628542050, 879958870, 2199897175, 4399794350]

約数ペア:

[(1, 4399794350), (2, 2199897175), (5, 879958870), (7, 628542050), (10, 439979435), (14, 314271025), (25, 175991774), (31, 141928850), (35, 125708410), (50, 87995887), (62, 70964425), (70, 62854205), (103, 42716450), (127, 34644050), (155, 28385770), (175, 25141682), (206, 21358225), (217, 20275550), (254, 17322025), (310, 14192885), (350, 12570841), (434, 10137775), (515, 8543290), (635, 6928810), (721, 6102350), (775, 5677154), (889, 4949150), (961, 4578350), (1030, 4271645), (1085, 4055110), (1270, 3464405), (1442, 3051175), (1550, 2838577), (1778, 2474575), (1922, 2289175), (2170, 2027555), (2575, 1708658), (3175, 1385762), (3193, 1377950), (3605, 1220470), (3937, 1117550), (4445, 989830), (4805, 915670), (5150, 854329), (5425, 811022), (6350, 692881), (6386, 688975), (6727, 654050), (7210, 610235), (7874, 558775), (8890, 494915), (9610, 457835), (10850, 405511), (13081, 336350), (13454, 327025), (15965, 275590), (18025, 244094), (19685, 223510), (22225, 197966), (22351, 196850), (24025, 183134), (26162, 168175), (27559, 159650), (31930, 137795), (33635, 130810), (36050, 122047), (39370, 111755), (44450, 98983), (44702, 98425), (48050, 91567), (55118, 79825), (65405, 67270)]