2080287670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9044729}}^1$

素因数の和:9044759

約数の個数: 16

約数和(自身を含む): 3907323360

約数和(自身を除く): 1827035690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9044729, 18089458, 45223645, 90447290, 208028767, 416057534, 1040143835, 2080287670]

約数ペア:

[(1, 2080287670), (2, 1040143835), (5, 416057534), (10, 208028767), (23, 90447290), (46, 45223645), (115, 18089458), (230, 9044729)]