42565010

素因数分解:

$2^1\times 5^1\times {\mathrm{4256501}}^1$

素因数の和:4256508

約数の個数: 8

約数和(自身を含む): 76617036

約数和(自身を除く): 34052026

約数列:

[1, 2, 5, 10, 4256501, 8513002, 21282505, 42565010]

約数ペア:

[(1, 42565010), (2, 21282505), (5, 8513002), (10, 4256501)]