5272820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37663}}^1$

素因数の和:37679

約数の個数: 24

約数和(自身を含む): 12655104

約数和(自身を除く): 7382284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37663, 75326, 150652, 188315, 263641, 376630, 527282, 753260, 1054564, 1318205, 2636410, 5272820]

約数ペア:

[(1, 5272820), (2, 2636410), (4, 1318205), (5, 1054564), (7, 753260), (10, 527282), (14, 376630), (20, 263641), (28, 188315), (35, 150652), (70, 75326), (140, 37663)]