61606780

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6653}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 129673152

約数和(自身を除く): 68066372

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 6653, 9260, 13306, 26612, 33265, 66530, 133060, 3080339, 6160678, 12321356, 15401695, 30803390, 61606780]

約数ペア:

[(1, 61606780), (2, 30803390), (4, 15401695), (5, 12321356), (10, 6160678), (20, 3080339), (463, 133060), (926, 66530), (1852, 33265), (2315, 26612), (4630, 13306), (6653, 9260)]