3253345520

素因数分解:

$2^4\times 5^1\times {\mathrm{40666819}}^1$

素因数の和:40666832

約数の個数: 20

約数和(自身を含む): 7564028520

約数和(自身を除く): 4310683000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40666819, 81333638, 162667276, 203334095, 325334552, 406668190, 650669104, 813336380, 1626672760, 3253345520]

約数ペア:

[(1, 3253345520), (2, 1626672760), (4, 813336380), (5, 650669104), (8, 406668190), (10, 325334552), (16, 203334095), (20, 162667276), (40, 81333638), (80, 40666819)]