230590900

素因数分解:

$2^2\times 5^2\times {\mathrm{2305909}}^1$

素因数の和:2305923

約数の個数: 18

約数和(自身を含む): 500382470

約数和(自身を除く): 269791570

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2305909, 4611818, 9223636, 11529545, 23059090, 46118180, 57647725, 115295450, 230590900]

約数ペア:

[(1, 230590900), (2, 115295450), (4, 57647725), (5, 46118180), (10, 23059090), (20, 11529545), (25, 9223636), (50, 4611818), (100, 2305909)]