11223040

素因数分解:

$2^{14}\times 5^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 60

約数和(自身を含む): 27131076

約数和(自身を除く): 15908036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 512, 548, 640, 685, 1024, 1096, 1280, 1370, 2048, 2192, 2560, 2740, 4096, 4384, 5120, 5480, 8192, 8768, 10240, 10960, 16384, 17536, 20480, 21920, 35072, 40960, 43840, 70144, 81920, 87680, 140288, 175360, 280576, 350720, 561152, 701440, 1122304, 1402880, 2244608, 2805760, 5611520, 11223040]

約数ペア:

[(1, 11223040), (2, 5611520), (4, 2805760), (5, 2244608), (8, 1402880), (10, 1122304), (16, 701440), (20, 561152), (32, 350720), (40, 280576), (64, 175360), (80, 140288), (128, 87680), (137, 81920), (160, 70144), (256, 43840), (274, 40960), (320, 35072), (512, 21920), (548, 20480), (640, 17536), (685, 16384), (1024, 10960), (1096, 10240), (1280, 8768), (1370, 8192), (2048, 5480), (2192, 5120), (2560, 4384), (2740, 4096)]