3411920

素因数分解:

$2^4\times 5^1\times {\mathrm{42649}}^1$

素因数の和:42662

約数の個数: 20

約数和(自身を含む): 7932900

約数和(自身を除く): 4520980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42649, 85298, 170596, 213245, 341192, 426490, 682384, 852980, 1705960, 3411920]

約数ペア:

[(1, 3411920), (2, 1705960), (4, 852980), (5, 682384), (8, 426490), (10, 341192), (16, 213245), (20, 170596), (40, 85298), (80, 42649)]