74867060

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8527}}^1$

素因数の和:8975

約数の個数: 24

約数和(自身を含む): 157597440

約数和(自身を除く): 82730380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8527, 8780, 17054, 34108, 42635, 85270, 170540, 3743353, 7486706, 14973412, 18716765, 37433530, 74867060]

約数ペア:

[(1, 74867060), (2, 37433530), (4, 18716765), (5, 14973412), (10, 7486706), (20, 3743353), (439, 170540), (878, 85270), (1756, 42635), (2195, 34108), (4390, 17054), (8527, 8780)]