6927280

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 16253424

約数和(自身を除く): 9326144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 661, 1048, 1310, 1322, 2096, 2620, 2644, 3305, 5240, 5288, 6610, 10480, 10576, 13220, 26440, 52880, 86591, 173182, 346364, 432955, 692728, 865910, 1385456, 1731820, 3463640, 6927280]

約数ペア:

[(1, 6927280), (2, 3463640), (4, 1731820), (5, 1385456), (8, 865910), (10, 692728), (16, 432955), (20, 346364), (40, 173182), (80, 86591), (131, 52880), (262, 26440), (524, 13220), (655, 10576), (661, 10480), (1048, 6610), (1310, 5288), (1322, 5240), (2096, 3305), (2620, 2644)]