42926080

素因数分解:

$2^{16}\times 5^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 68

約数和(自身を含む): 103808232

約数和(自身を除く): 60882152

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, 134144, 163840, 167680, 268288, 327680, 335360, 536576, 670720, 1073152, 1341440, 2146304, 2682880, 4292608, 5365760, 8585216, 10731520, 21463040, 42926080]

約数ペア:

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