5710241620

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{581491}}^1$

素因数の和:581991

約数の個数: 24

約数和(自身を含む): 12015950688

約数和(自身を除く): 6305709068

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 581491, 1162982, 2325964, 2907455, 5814910, 11629820, 285512081, 571024162, 1142048324, 1427560405, 2855120810, 5710241620]

約数ペア:

[(1, 5710241620), (2, 2855120810), (4, 1427560405), (5, 1142048324), (10, 571024162), (20, 285512081), (491, 11629820), (982, 5814910), (1964, 2907455), (2455, 2325964), (4910, 1162982), (9820, 581491)]