117019520

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 284029200

約数和(自身を除く): 167009680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 2729, 4288, 5360, 5458, 8576, 10720, 10916, 13645, 21440, 21832, 27290, 42880, 43664, 54580, 87328, 109160, 174656, 182843, 218320, 349312, 365686, 436640, 731372, 873280, 914215, 1462744, 1746560, 1828430, 2925488, 3656860, 5850976, 7313720, 11701952, 14627440, 23403904, 29254880, 58509760, 117019520]

約数ペア:

[(1, 117019520), (2, 58509760), (4, 29254880), (5, 23403904), (8, 14627440), (10, 11701952), (16, 7313720), (20, 5850976), (32, 3656860), (40, 2925488), (64, 1828430), (67, 1746560), (80, 1462744), (128, 914215), (134, 873280), (160, 731372), (268, 436640), (320, 365686), (335, 349312), (536, 218320), (640, 182843), (670, 174656), (1072, 109160), (1340, 87328), (2144, 54580), (2680, 43664), (2729, 42880), (4288, 27290), (5360, 21832), (5458, 21440), (8576, 13645), (10720, 10916)]