2023731760

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{72901}}^1$

素因数の和:73261

約数の個数: 40

約数和(自身を含む): 4718800656

約数和(自身を除く): 2695068896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 13880, 27760, 72901, 145802, 291604, 364505, 583208, 729010, 1166416, 1458020, 2916040, 5832080, 25296647, 50593294, 101186588, 126483235, 202373176, 252966470, 404746352, 505932940, 1011865880, 2023731760]

約数ペア:

[(1, 2023731760), (2, 1011865880), (4, 505932940), (5, 404746352), (8, 252966470), (10, 202373176), (16, 126483235), (20, 101186588), (40, 50593294), (80, 25296647), (347, 5832080), (694, 2916040), (1388, 1458020), (1735, 1166416), (2776, 729010), (3470, 583208), (5552, 364505), (6940, 291604), (13880, 145802), (27760, 72901)]