42502210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250013}}^1$

素因数の和:250037

約数の個数: 16

約数和(自身を含む): 81004536

約数和(自身を除く): 38502326

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 250013, 500026, 1250065, 2500130, 4250221, 8500442, 21251105, 42502210]

約数ペア:

[(1, 42502210), (2, 21251105), (5, 8500442), (10, 4250221), (17, 2500130), (34, 1250065), (85, 500026), (170, 250013)]