8833280

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 21682752

約数和(自身を除く): 12849472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 103, 128, 134, 160, 206, 256, 268, 320, 335, 412, 515, 536, 640, 670, 824, 1030, 1072, 1280, 1340, 1648, 2060, 2144, 2680, 3296, 4120, 4288, 5360, 6592, 6901, 8240, 8576, 10720, 13184, 13802, 16480, 17152, 21440, 26368, 27604, 32960, 34505, 42880, 55208, 65920, 69010, 85760, 110416, 131840, 138020, 220832, 276040, 441664, 552080, 883328, 1104160, 1766656, 2208320, 4416640, 8833280]

約数ペア:

[(1, 8833280), (2, 4416640), (4, 2208320), (5, 1766656), (8, 1104160), (10, 883328), (16, 552080), (20, 441664), (32, 276040), (40, 220832), (64, 138020), (67, 131840), (80, 110416), (103, 85760), (128, 69010), (134, 65920), (160, 55208), (206, 42880), (256, 34505), (268, 32960), (320, 27604), (335, 26368), (412, 21440), (515, 17152), (536, 16480), (640, 13802), (670, 13184), (824, 10720), (1030, 8576), (1072, 8240), (1280, 6901), (1340, 6592), (1648, 5360), (2060, 4288), (2144, 4120), (2680, 3296)]