9952460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71089}}^1$

素因数の和:71105

約数の個数: 24

約数和(自身を含む): 23886240

約数和(自身を除く): 13933780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71089, 142178, 284356, 355445, 497623, 710890, 995246, 1421780, 1990492, 2488115, 4976230, 9952460]

約数ペア:

[(1, 9952460), (2, 4976230), (4, 2488115), (5, 1990492), (7, 1421780), (10, 995246), (14, 710890), (20, 497623), (28, 355445), (35, 284356), (70, 142178), (140, 71089)]