3958647560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14138027}}^1$

素因数の和:14138045

約数の個数: 32

約数和(自身を含む): 10179380160

約数和(自身を除く): 6220732600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14138027, 28276054, 56552108, 70690135, 98966189, 113104216, 141380270, 197932378, 282760540, 395864756, 494830945, 565521080, 791729512, 989661890, 1979323780, 3958647560]

約数ペア:

[(1, 3958647560), (2, 1979323780), (4, 989661890), (5, 791729512), (7, 565521080), (8, 494830945), (10, 395864756), (14, 282760540), (20, 197932378), (28, 141380270), (35, 113104216), (40, 98966189), (56, 70690135), (70, 56552108), (140, 28276054), (280, 14138027)]