91351040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 239410080

約数和(自身を除く): 148059040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 811, 880, 1024, 1280, 1408, 1622, 1760, 2048, 2560, 2816, 3244, 3520, 4055, 5120, 5632, 6488, 7040, 8110, 8921, 10240, 11264, 12976, 14080, 16220, 17842, 22528, 25952, 28160, 32440, 35684, 44605, 51904, 56320, 64880, 71368, 89210, 103808, 112640, 129760, 142736, 178420, 207616, 259520, 285472, 356840, 415232, 519040, 570944, 713680, 830464, 1038080, 1141888, 1427360, 1660928, 2076160, 2283776, 2854720, 4152320, 4567552, 5709440, 8304640, 9135104, 11418880, 18270208, 22837760, 45675520, 91351040]

約数ペア:

[(1, 91351040), (2, 45675520), (4, 22837760), (5, 18270208), (8, 11418880), (10, 9135104), (11, 8304640), (16, 5709440), (20, 4567552), (22, 4152320), (32, 2854720), (40, 2283776), (44, 2076160), (55, 1660928), (64, 1427360), (80, 1141888), (88, 1038080), (110, 830464), (128, 713680), (160, 570944), (176, 519040), (220, 415232), (256, 356840), (320, 285472), (352, 259520), (440, 207616), (512, 178420), (640, 142736), (704, 129760), (811, 112640), (880, 103808), (1024, 89210), (1280, 71368), (1408, 64880), (1622, 56320), (1760, 51904), (2048, 44605), (2560, 35684), (2816, 32440), (3244, 28160), (3520, 25952), (4055, 22528), (5120, 17842), (5632, 16220), (6488, 14080), (7040, 12976), (8110, 11264), (8921, 10240)]