830055755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{4139}}^1$

素因数の和:6274

約数の個数: 16

約数和(自身を含む): 1049241600

約数和(自身を除く): 219185845

約数列:

[1, 5, 19, 95, 2111, 4139, 10555, 20695, 40109, 78641, 200545, 393205, 8737429, 43687145, 166011151, 830055755]

約数ペア:

[(1, 830055755), (5, 166011151), (19, 43687145), (95, 8737429), (2111, 393205), (4139, 200545), (10555, 78641), (20695, 40109)]