82152760

素因数分解:

$2^3\times 5^1\times {\mathrm{2053819}}^1$

素因数の和:2053830

約数の個数: 16

約数和(自身を含む): 184843800

約数和(自身を除く): 102691040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2053819, 4107638, 8215276, 10269095, 16430552, 20538190, 41076380, 82152760]

約数ペア:

[(1, 82152760), (2, 41076380), (4, 20538190), (5, 16430552), (8, 10269095), (10, 8215276), (20, 4107638), (40, 2053819)]