57838060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{413129}}^1$

素因数の和:413145

約数の個数: 24

約数和(自身を含む): 138811680

約数和(自身を除く): 80973620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 413129, 826258, 1652516, 2065645, 2891903, 4131290, 5783806, 8262580, 11567612, 14459515, 28919030, 57838060]

約数ペア:

[(1, 57838060), (2, 28919030), (4, 14459515), (5, 11567612), (7, 8262580), (10, 5783806), (14, 4131290), (20, 2891903), (28, 2065645), (35, 1652516), (70, 826258), (140, 413129)]