8028580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57347}}^1$

素因数の和:57363

約数の個数: 24

約数和(自身を含む): 19268928

約数和(自身を除く): 11240348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57347, 114694, 229388, 286735, 401429, 573470, 802858, 1146940, 1605716, 2007145, 4014290, 8028580]

約数ペア:

[(1, 8028580), (2, 4014290), (4, 2007145), (5, 1605716), (7, 1146940), (10, 802858), (14, 573470), (20, 401429), (28, 286735), (35, 229388), (70, 114694), (140, 57347)]