13974307840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21491}}^1$

素因数の和:21643

約数の個数: 88

約数和(自身を含む): 33787487232

約数和(自身を除く): 19813179392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 5120, 8128, 10160, 16256, 20320, 21491, 32512, 40640, 42982, 65024, 81280, 85964, 107455, 130048, 162560, 171928, 214910, 325120, 343856, 429820, 650240, 687712, 859640, 1375424, 1719280, 2729357, 2750848, 3438560, 5458714, 5501696, 6877120, 10917428, 11003392, 13646785, 13754240, 21834856, 22006784, 27293570, 27508480, 43669712, 54587140, 55016960, 87339424, 109174280, 110033920, 174678848, 218348560, 349357696, 436697120, 698715392, 873394240, 1397430784, 1746788480, 2794861568, 3493576960, 6987153920, 13974307840]

約数ペア:

[(1, 13974307840), (2, 6987153920), (4, 3493576960), (5, 2794861568), (8, 1746788480), (10, 1397430784), (16, 873394240), (20, 698715392), (32, 436697120), (40, 349357696), (64, 218348560), (80, 174678848), (127, 110033920), (128, 109174280), (160, 87339424), (254, 55016960), (256, 54587140), (320, 43669712), (508, 27508480), (512, 27293570), (635, 22006784), (640, 21834856), (1016, 13754240), (1024, 13646785), (1270, 11003392), (1280, 10917428), (2032, 6877120), (2540, 5501696), (2560, 5458714), (4064, 3438560), (5080, 2750848), (5120, 2729357), (8128, 1719280), (10160, 1375424), (16256, 859640), (20320, 687712), (21491, 650240), (32512, 429820), (40640, 343856), (42982, 325120), (65024, 214910), (81280, 171928), (85964, 162560), (107455, 130048)]