7985180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57037}}^1$

素因数の和:57053

約数の個数: 24

約数和(自身を含む): 19164768

約数和(自身を除く): 11179588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57037, 114074, 228148, 285185, 399259, 570370, 798518, 1140740, 1597036, 1996295, 3992590, 7985180]

約数ペア:

[(1, 7985180), (2, 3992590), (4, 1996295), (5, 1597036), (7, 1140740), (10, 798518), (14, 570370), (20, 399259), (28, 285185), (35, 228148), (70, 114074), (140, 57037)]