2079449780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4520543}}^1$

素因数の和:4520575

約数の個数: 24

約数和(自身を含む): 4556708352

約数和(自身を除く): 2477258572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4520543, 9041086, 18082172, 22602715, 45205430, 90410860, 103972489, 207944978, 415889956, 519862445, 1039724890, 2079449780]

約数ペア:

[(1, 2079449780), (2, 1039724890), (4, 519862445), (5, 415889956), (10, 207944978), (20, 103972489), (23, 90410860), (46, 45205430), (92, 22602715), (115, 18082172), (230, 9041086), (460, 4520543)]