1323608526100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{997}}^1\times {\mathrm{270937}}^1$

素因数の和:271962

約数の個数: 108

約数和(自身を含む): 3344529657756

約数和(自身を除く): 2020921131656

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 997, 1225, 1994, 2450, 3988, 4900, 4985, 6979, 9970, 13958, 19940, 24925, 27916, 34895, 48853, 49850, 69790, 97706, 99700, 139580, 174475, 195412, 244265, 270937, 348950, 488530, 541874, 697900, 977060, 1083748, 1221325, 1354685, 1896559, 2442650, 2709370, 3793118, 4885300, 5418740, 6773425, 7586236, 9482795, 13275913, 13546850, 18965590, 26551826, 27093700, 37931180, 47413975, 53103652, 66379565, 94827950, 132759130, 189655900, 265518260, 270124189, 331897825, 540248378, 663795650, 1080496756, 1327591300, 1350620945, 1890869323, 2701241890, 3781738646, 5402483780, 6753104725, 7563477292, 9454346615, 13236085261, 13506209450, 18908693230, 26472170522, 27012418900, 37817386460, 47271733075, 52944341044, 66180426305, 94543466150, 132360852610, 189086932300, 264721705220, 330902131525, 661804263050, 1323608526100]

約数ペア:

[(1, 1323608526100), (2, 661804263050), (4, 330902131525), (5, 264721705220), (7, 189086932300), (10, 132360852610), (14, 94543466150), (20, 66180426305), (25, 52944341044), (28, 47271733075), (35, 37817386460), (49, 27012418900), (50, 26472170522), (70, 18908693230), (98, 13506209450), (100, 13236085261), (140, 9454346615), (175, 7563477292), (196, 6753104725), (245, 5402483780), (350, 3781738646), (490, 2701241890), (700, 1890869323), (980, 1350620945), (997, 1327591300), (1225, 1080496756), (1994, 663795650), (2450, 540248378), (3988, 331897825), (4900, 270124189), (4985, 265518260), (6979, 189655900), (9970, 132759130), (13958, 94827950), (19940, 66379565), (24925, 53103652), (27916, 47413975), (34895, 37931180), (48853, 27093700), (49850, 26551826), (69790, 18965590), (97706, 13546850), (99700, 13275913), (139580, 9482795), (174475, 7586236), (195412, 6773425), (244265, 5418740), (270937, 4885300), (348950, 3793118), (488530, 2709370), (541874, 2442650), (697900, 1896559), (977060, 1354685), (1083748, 1221325)]