82590620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{589933}}^1$

素因数の和:589949

約数の個数: 24

約数和(自身を含む): 198217824

約数和(自身を除く): 115627204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 589933, 1179866, 2359732, 2949665, 4129531, 5899330, 8259062, 11798660, 16518124, 20647655, 41295310, 82590620]

約数ペア:

[(1, 82590620), (2, 41295310), (4, 20647655), (5, 16518124), (7, 11798660), (10, 8259062), (14, 5899330), (20, 4129531), (28, 2949665), (35, 2359732), (70, 1179866), (140, 589933)]