6506120

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 14713920

約数和(自身を除く): 8207800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 523, 622, 1046, 1244, 1555, 2092, 2488, 2615, 3110, 4184, 5230, 6220, 10460, 12440, 20920, 162653, 325306, 650612, 813265, 1301224, 1626530, 3253060, 6506120]

約数ペア:

[(1, 6506120), (2, 3253060), (4, 1626530), (5, 1301224), (8, 813265), (10, 650612), (20, 325306), (40, 162653), (311, 20920), (523, 12440), (622, 10460), (1046, 6220), (1244, 5230), (1555, 4184), (2092, 3110), (2488, 2615)]