29123914240

素因数分解:

$2^9\times 5^1\times {\mathrm{701}}^1\times {\mathrm{16229}}^1$

素因数の和:16953

約数の個数: 80

約数和(自身を含む): 69933057480

約数和(自身を除く): 40809143240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 701, 1280, 1402, 2560, 2804, 3505, 5608, 7010, 11216, 14020, 16229, 22432, 28040, 32458, 44864, 56080, 64916, 81145, 89728, 112160, 129832, 162290, 179456, 224320, 259664, 324580, 358912, 448640, 519328, 649160, 897280, 1038656, 1298320, 1794560, 2077312, 2596640, 4154624, 5193280, 8309248, 10386560, 11376529, 20773120, 22753058, 41546240, 45506116, 56882645, 91012232, 113765290, 182024464, 227530580, 364048928, 455061160, 728097856, 910122320, 1456195712, 1820244640, 2912391424, 3640489280, 5824782848, 7280978560, 14561957120, 29123914240]

約数ペア:

[(1, 29123914240), (2, 14561957120), (4, 7280978560), (5, 5824782848), (8, 3640489280), (10, 2912391424), (16, 1820244640), (20, 1456195712), (32, 910122320), (40, 728097856), (64, 455061160), (80, 364048928), (128, 227530580), (160, 182024464), (256, 113765290), (320, 91012232), (512, 56882645), (640, 45506116), (701, 41546240), (1280, 22753058), (1402, 20773120), (2560, 11376529), (2804, 10386560), (3505, 8309248), (5608, 5193280), (7010, 4154624), (11216, 2596640), (14020, 2077312), (16229, 1794560), (22432, 1298320), (28040, 1038656), (32458, 897280), (44864, 649160), (56080, 519328), (64916, 448640), (81145, 358912), (89728, 324580), (112160, 259664), (129832, 224320), (162290, 179456)]