49305420160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{8353}}^1$

素因数の和:8796

約数の個数: 128

約数和(自身を含む): 123317069760

約数和(自身を除く): 74011649600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 401, 460, 640, 736, 802, 920, 1472, 1604, 1840, 2005, 2944, 3208, 3680, 4010, 6416, 7360, 8020, 8353, 9223, 12832, 14720, 16040, 16706, 18446, 25664, 32080, 33412, 36892, 41765, 46115, 51328, 64160, 66824, 73784, 83530, 92230, 128320, 133648, 147568, 167060, 184460, 192119, 256640, 267296, 295136, 334120, 368920, 384238, 534592, 590272, 668240, 737840, 768476, 960595, 1069184, 1180544, 1336480, 1475680, 1536952, 1921190, 2672960, 2951360, 3073904, 3349553, 3842380, 5345920, 5902720, 6147808, 6699106, 7684760, 12295616, 13398212, 15369520, 16747765, 24591232, 26796424, 30739040, 33495530, 53592848, 61478080, 66991060, 77039719, 107185696, 122956160, 133982120, 154079438, 214371392, 267964240, 308158876, 385198595, 428742784, 535928480, 616317752, 770397190, 1071856960, 1232635504, 1540794380, 2143713920, 2465271008, 3081588760, 4930542016, 6163177520, 9861084032, 12326355040, 24652710080, 49305420160]

約数ペア:

[(1, 49305420160), (2, 24652710080), (4, 12326355040), (5, 9861084032), (8, 6163177520), (10, 4930542016), (16, 3081588760), (20, 2465271008), (23, 2143713920), (32, 1540794380), (40, 1232635504), (46, 1071856960), (64, 770397190), (80, 616317752), (92, 535928480), (115, 428742784), (128, 385198595), (160, 308158876), (184, 267964240), (230, 214371392), (320, 154079438), (368, 133982120), (401, 122956160), (460, 107185696), (640, 77039719), (736, 66991060), (802, 61478080), (920, 53592848), (1472, 33495530), (1604, 30739040), (1840, 26796424), (2005, 24591232), (2944, 16747765), (3208, 15369520), (3680, 13398212), (4010, 12295616), (6416, 7684760), (7360, 6699106), (8020, 6147808), (8353, 5902720), (9223, 5345920), (12832, 3842380), (14720, 3349553), (16040, 3073904), (16706, 2951360), (18446, 2672960), (25664, 1921190), (32080, 1536952), (33412, 1475680), (36892, 1336480), (41765, 1180544), (46115, 1069184), (51328, 960595), (64160, 768476), (66824, 737840), (73784, 668240), (83530, 590272), (92230, 534592), (128320, 384238), (133648, 368920), (147568, 334120), (167060, 295136), (184460, 267296), (192119, 256640)]