5673080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20279

約数の個数: 32

約数和(自身を含む): 14588640

約数和(自身を除く): 8915560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20261, 40522, 81044, 101305, 141827, 162088, 202610, 283654, 405220, 567308, 709135, 810440, 1134616, 1418270, 2836540, 5673080]

約数ペア:

[(1, 5673080), (2, 2836540), (4, 1418270), (5, 1134616), (7, 810440), (8, 709135), (10, 567308), (14, 405220), (20, 283654), (28, 202610), (35, 162088), (40, 141827), (56, 101305), (70, 81044), (140, 40522), (280, 20261)]