42182480

素因数分解:

$2^4\times 5^1\times {\mathrm{527281}}^1$

素因数の和:527294

約数の個数: 20

約数和(自身を含む): 98074452

約数和(自身を除く): 55891972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 527281, 1054562, 2109124, 2636405, 4218248, 5272810, 8436496, 10545620, 21091240, 42182480]

約数ペア:

[(1, 42182480), (2, 21091240), (4, 10545620), (5, 8436496), (8, 5272810), (10, 4218248), (16, 2636405), (20, 2109124), (40, 1054562), (80, 527281)]