2125133060

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{267649}}^1$

素因数の和:268055

約数の個数: 24

約数和(自身を含む): 4474037400

約数和(自身を除く): 2348904340

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 267649, 535298, 1070596, 1338245, 2676490, 5352980, 106256653, 212513306, 425026612, 531283265, 1062566530, 2125133060]

約数ペア:

[(1, 2125133060), (2, 1062566530), (4, 531283265), (5, 425026612), (10, 212513306), (20, 106256653), (397, 5352980), (794, 2676490), (1588, 1338245), (1985, 1070596), (3970, 535298), (7940, 267649)]