1880864075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{1749641}}^1$

素因数の和:1749694

約数の個数: 12

約数和(自身を含む): 2386511688

約数和(自身を除く): 505647613

約数列:

[1, 5, 25, 43, 215, 1075, 1749641, 8748205, 43741025, 75234563, 376172815, 1880864075]

約数ペア:

[(1, 1880864075), (5, 376172815), (25, 75234563), (43, 43741025), (215, 8748205), (1075, 1749641)]