39132460

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4457}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 82383840

約数和(自身を除く): 43251380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 4457, 8780, 8914, 17828, 22285, 44570, 89140, 1956623, 3913246, 7826492, 9783115, 19566230, 39132460]

約数ペア:

[(1, 39132460), (2, 19566230), (4, 9783115), (5, 7826492), (10, 3913246), (20, 1956623), (439, 89140), (878, 44570), (1756, 22285), (2195, 17828), (4390, 8914), (4457, 8780)]