42294320

素因数分解:

$2^4\times 5^1\times {\mathrm{528679}}^1$

素因数の和:528692

約数の個数: 20

約数和(自身を含む): 98334480

約数和(自身を除く): 56040160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 528679, 1057358, 2114716, 2643395, 4229432, 5286790, 8458864, 10573580, 21147160, 42294320]

約数ペア:

[(1, 42294320), (2, 21147160), (4, 10573580), (5, 8458864), (8, 5286790), (10, 4229432), (16, 2643395), (20, 2114716), (40, 1057358), (80, 528679)]