6314260

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 13307616

約数和(自身を除く): 6993356

約数列:

[1, 2, 4, 5, 10, 20, 491, 643, 982, 1286, 1964, 2455, 2572, 3215, 4910, 6430, 9820, 12860, 315713, 631426, 1262852, 1578565, 3157130, 6314260]

約数ペア:

[(1, 6314260), (2, 3157130), (4, 1578565), (5, 1262852), (10, 631426), (20, 315713), (491, 12860), (643, 9820), (982, 6430), (1286, 4910), (1964, 3215), (2455, 2572)]