6788977480

素因数分解:

$2^3\times 5^1\times {\mathrm{169724437}}^1$

素因数の和:169724448

約数の個数: 16

約数和(自身を含む): 15275199420

約数和(自身を除く): 8486221940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 169724437, 339448874, 678897748, 848622185, 1357795496, 1697244370, 3394488740, 6788977480]

約数ペア:

[(1, 6788977480), (2, 3394488740), (4, 1697244370), (5, 1357795496), (8, 848622185), (10, 678897748), (20, 339448874), (40, 169724437)]