26290880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 79455264

約数和(自身を除く): 53164384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 97, 110, 112, 121, 140, 154, 160, 176, 194, 220, 224, 242, 280, 308, 320, 352, 385, 388, 440, 448, 484, 485, 560, 605, 616, 679, 704, 770, 776, 847, 880, 968, 970, 1067, 1120, 1210, 1232, 1358, 1540, 1552, 1694, 1760, 1936, 1940, 2134, 2240, 2420, 2464, 2716, 3080, 3104, 3388, 3395, 3520, 3872, 3880, 4235, 4268, 4840, 4928, 5335, 5432, 6160, 6208, 6776, 6790, 7469, 7744, 7760, 8470, 8536, 9680, 10670, 10864, 11737, 12320, 13552, 13580, 14938, 15520, 16940, 17072, 19360, 21340, 21728, 23474, 24640, 27104, 27160, 29876, 31040, 33880, 34144, 37345, 38720, 42680, 43456, 46948, 54208, 54320, 58685, 59752, 67760, 68288, 74690, 82159, 85360, 93896, 108640, 117370, 119504, 135520, 149380, 164318, 170720, 187792, 217280, 234740, 239008, 271040, 298760, 328636, 341440, 375584, 410795, 469480, 478016, 597520, 657272, 751168, 821590, 938960, 1195040, 1314544, 1643180, 1877920, 2390080, 2629088, 3286360, 3755840, 5258176, 6572720, 13145440, 26290880]

約数ペア:

[(1, 26290880), (2, 13145440), (4, 6572720), (5, 5258176), (7, 3755840), (8, 3286360), (10, 2629088), (11, 2390080), (14, 1877920), (16, 1643180), (20, 1314544), (22, 1195040), (28, 938960), (32, 821590), (35, 751168), (40, 657272), (44, 597520), (55, 478016), (56, 469480), (64, 410795), (70, 375584), (77, 341440), (80, 328636), (88, 298760), (97, 271040), (110, 239008), (112, 234740), (121, 217280), (140, 187792), (154, 170720), (160, 164318), (176, 149380), (194, 135520), (220, 119504), (224, 117370), (242, 108640), (280, 93896), (308, 85360), (320, 82159), (352, 74690), (385, 68288), (388, 67760), (440, 59752), (448, 58685), (484, 54320), (485, 54208), (560, 46948), (605, 43456), (616, 42680), (679, 38720), (704, 37345), (770, 34144), (776, 33880), (847, 31040), (880, 29876), (968, 27160), (970, 27104), (1067, 24640), (1120, 23474), (1210, 21728), (1232, 21340), (1358, 19360), (1540, 17072), (1552, 16940), (1694, 15520), (1760, 14938), (1936, 13580), (1940, 13552), (2134, 12320), (2240, 11737), (2420, 10864), (2464, 10670), (2716, 9680), (3080, 8536), (3104, 8470), (3388, 7760), (3395, 7744), (3520, 7469), (3872, 6790), (3880, 6776), (4235, 6208), (4268, 6160), (4840, 5432), (4928, 5335)]