8138060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58129}}^1$

素因数の和:58145

約数の個数: 24

約数和(自身を含む): 19531680

約数和(自身を除く): 11393620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58129, 116258, 232516, 290645, 406903, 581290, 813806, 1162580, 1627612, 2034515, 4069030, 8138060]

約数ペア:

[(1, 8138060), (2, 4069030), (4, 2034515), (5, 1627612), (7, 1162580), (10, 813806), (14, 581290), (20, 406903), (28, 290645), (35, 232516), (70, 116258), (140, 58129)]