29135440

素因数分解:

$2^4\times 5^1\times {\mathrm{364193}}^1$

素因数の和:364206

約数の個数: 20

約数和(自身を含む): 67740084

約数和(自身を除く): 38604644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 364193, 728386, 1456772, 1820965, 2913544, 3641930, 5827088, 7283860, 14567720, 29135440]

約数ペア:

[(1, 29135440), (2, 14567720), (4, 7283860), (5, 5827088), (8, 3641930), (10, 2913544), (16, 1820965), (20, 1456772), (40, 728386), (80, 364193)]