70136680

素因数分解:

$2^3\times 5^1\times {\mathrm{1753417}}^1$

素因数の和:1753428

約数の個数: 16

約数和(自身を含む): 157807620

約数和(自身を除く): 87670940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1753417, 3506834, 7013668, 8767085, 14027336, 17534170, 35068340, 70136680]

約数ペア:

[(1, 70136680), (2, 35068340), (4, 17534170), (5, 14027336), (8, 8767085), (10, 7013668), (20, 3506834), (40, 1753417)]