830532020

素因数分解:

$2^2\times 5^1\times {\mathrm{41526601}}^1$

素因数の和:41526610

約数の個数: 12

約数和(自身を含む): 1744117284

約数和(自身を除く): 913585264

約数列:

[1, 2, 4, 5, 10, 20, 41526601, 83053202, 166106404, 207633005, 415266010, 830532020]

約数ペア:

[(1, 830532020), (2, 415266010), (4, 207633005), (5, 166106404), (10, 83053202), (20, 41526601)]