42508670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250051}}^1$

素因数の和:250075

約数の個数: 16

約数和(自身を含む): 81016848

約数和(自身を除く): 38508178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 250051, 500102, 1250255, 2500510, 4250867, 8501734, 21254335, 42508670]

約数ペア:

[(1, 42508670), (2, 21254335), (5, 8501734), (10, 4250867), (17, 2500510), (34, 1250255), (85, 500102), (170, 250051)]