85852160

素因数分解:

$2^{17}\times 5^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 207617256

約数和(自身を除く): 121765096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2048, 2096, 2560, 2620, 4096, 4192, 5120, 5240, 8192, 8384, 10240, 10480, 16384, 16768, 20480, 20960, 32768, 33536, 40960, 41920, 65536, 67072, 81920, 83840, 131072, 134144, 163840, 167680, 268288, 327680, 335360, 536576, 655360, 670720, 1073152, 1341440, 2146304, 2682880, 4292608, 5365760, 8585216, 10731520, 17170432, 21463040, 42926080, 85852160]

約数ペア:

[(1, 85852160), (2, 42926080), (4, 21463040), (5, 17170432), (8, 10731520), (10, 8585216), (16, 5365760), (20, 4292608), (32, 2682880), (40, 2146304), (64, 1341440), (80, 1073152), (128, 670720), (131, 655360), (160, 536576), (256, 335360), (262, 327680), (320, 268288), (512, 167680), (524, 163840), (640, 134144), (655, 131072), (1024, 83840), (1048, 81920), (1280, 67072), (1310, 65536), (2048, 41920), (2096, 40960), (2560, 33536), (2620, 32768), (4096, 20960), (4192, 20480), (5120, 16768), (5240, 16384), (8192, 10480), (8384, 10240)]