5617780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40127}}^1$

素因数の和:40143

約数の個数: 24

約数和(自身を含む): 13483008

約数和(自身を除く): 7865228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40127, 80254, 160508, 200635, 280889, 401270, 561778, 802540, 1123556, 1404445, 2808890, 5617780]

約数ペア:

[(1, 5617780), (2, 2808890), (4, 1404445), (5, 1123556), (7, 802540), (10, 561778), (14, 401270), (20, 280889), (28, 200635), (35, 160508), (70, 80254), (140, 40127)]