5655474040

素因数分解:

$2^3\times 5^1\times {\mathrm{141386851}}^1$

素因数の和:141386862

約数の個数: 16

約数和(自身を含む): 12724816680

約数和(自身を除く): 7069342640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 141386851, 282773702, 565547404, 706934255, 1131094808, 1413868510, 2827737020, 5655474040]

約数ペア:

[(1, 5655474040), (2, 2827737020), (4, 1413868510), (5, 1131094808), (8, 706934255), (10, 565547404), (20, 282773702), (40, 141386851)]