2550700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 5780880

約数和(自身を除く): 3230180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1109, 1150, 2218, 2300, 4436, 5545, 11090, 22180, 25507, 27725, 51014, 55450, 102028, 110900, 127535, 255070, 510140, 637675, 1275350, 2550700]

約数ペア:

[(1, 2550700), (2, 1275350), (4, 637675), (5, 510140), (10, 255070), (20, 127535), (23, 110900), (25, 102028), (46, 55450), (50, 51014), (92, 27725), (100, 25507), (115, 22180), (230, 11090), (460, 5545), (575, 4436), (1109, 2300), (1150, 2218)]