10117940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72271}}^1$

素因数の和:72287

約数の個数: 24

約数和(自身を含む): 24283392

約数和(自身を除く): 14165452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72271, 144542, 289084, 361355, 505897, 722710, 1011794, 1445420, 2023588, 2529485, 5058970, 10117940]

約数ペア:

[(1, 10117940), (2, 5058970), (4, 2529485), (5, 2023588), (7, 1445420), (10, 1011794), (14, 722710), (20, 505897), (28, 361355), (35, 289084), (70, 144542), (140, 72271)]