71096120

素因数分解:

$2^3\times 5^1\times {\mathrm{1777403}}^1$

素因数の和:1777414

約数の個数: 16

約数和(自身を含む): 159966360

約数和(自身を除く): 88870240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1777403, 3554806, 7109612, 8887015, 14219224, 17774030, 35548060, 71096120]

約数ペア:

[(1, 71096120), (2, 35548060), (4, 17774030), (5, 14219224), (8, 8887015), (10, 7109612), (20, 3554806), (40, 1777403)]