28811180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62633}}^1$

素因数の和:62665

約数の個数: 24

約数和(自身を含む): 63135072

約数和(自身を除く): 34323892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 62633, 125266, 250532, 313165, 626330, 1252660, 1440559, 2881118, 5762236, 7202795, 14405590, 28811180]

約数ペア:

[(1, 28811180), (2, 14405590), (4, 7202795), (5, 5762236), (10, 2881118), (20, 1440559), (23, 1252660), (46, 626330), (92, 313165), (115, 250532), (230, 125266), (460, 62633)]