10731520

素因数分解:

$2^{14}\times 5^1\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 25951464

約数和(自身を除く): 15219944

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, 33536, 40960, 41920, 67072, 81920, 83840, 134144, 167680, 268288, 335360, 536576, 670720, 1073152, 1341440, 2146304, 2682880, 5365760, 10731520]

約数ペア:

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