11888970880

素因数分解:

$2^7\times 5^1\times {\mathrm{317}}^1\times {\mathrm{58601}}^1$

素因数の和:58937

約数の個数: 64

約数和(自身を含む): 28512217080

約数和(自身を除く): 16623246200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 317, 320, 634, 640, 1268, 1585, 2536, 3170, 5072, 6340, 10144, 12680, 20288, 25360, 40576, 50720, 58601, 101440, 117202, 202880, 234404, 293005, 468808, 586010, 937616, 1172020, 1875232, 2344040, 3750464, 4688080, 7500928, 9376160, 18576517, 18752320, 37153034, 37504640, 74306068, 92882585, 148612136, 185765170, 297224272, 371530340, 594448544, 743060680, 1188897088, 1486121360, 2377794176, 2972242720, 5944485440, 11888970880]

約数ペア:

[(1, 11888970880), (2, 5944485440), (4, 2972242720), (5, 2377794176), (8, 1486121360), (10, 1188897088), (16, 743060680), (20, 594448544), (32, 371530340), (40, 297224272), (64, 185765170), (80, 148612136), (128, 92882585), (160, 74306068), (317, 37504640), (320, 37153034), (634, 18752320), (640, 18576517), (1268, 9376160), (1585, 7500928), (2536, 4688080), (3170, 3750464), (5072, 2344040), (6340, 1875232), (10144, 1172020), (12680, 937616), (20288, 586010), (25360, 468808), (40576, 293005), (50720, 234404), (58601, 202880), (101440, 117202)]