1111820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 2437344

約数和(自身を除く): 1325524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2417, 4834, 9668, 12085, 24170, 48340, 55591, 111182, 222364, 277955, 555910, 1111820]

約数ペア:

[(1, 1111820), (2, 555910), (4, 277955), (5, 222364), (10, 111182), (20, 55591), (23, 48340), (46, 24170), (92, 12085), (115, 9668), (230, 4834), (460, 2417)]