2080375055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{922561}}^1$

素因数の和:922618

約数の個数: 16

約数和(自身を含む): 2789827488

約数和(自身を除く): 709452433

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 922561, 4612805, 10148171, 37825001, 50740855, 189125005, 416075011, 2080375055]

約数ペア:

[(1, 2080375055), (5, 416075011), (11, 189125005), (41, 50740855), (55, 37825001), (205, 10148171), (451, 4612805), (2255, 922561)]