225651040

素因数分解:

$2^5\times 5^1\times {\mathrm{1410319}}^1$

素因数の和:1410334

約数の個数: 24

約数和(自身を含む): 533100960

約数和(自身を除く): 307449920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1410319, 2820638, 5641276, 7051595, 11282552, 14103190, 22565104, 28206380, 45130208, 56412760, 112825520, 225651040]

約数ペア:

[(1, 225651040), (2, 112825520), (4, 56412760), (5, 45130208), (8, 28206380), (10, 22565104), (16, 14103190), (20, 11282552), (32, 7051595), (40, 5641276), (80, 2820638), (160, 1410319)]