10178140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72701}}^1$

素因数の和:72717

約数の個数: 24

約数和(自身を含む): 24427872

約数和(自身を除く): 14249732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72701, 145402, 290804, 363505, 508907, 727010, 1017814, 1454020, 2035628, 2544535, 5089070, 10178140]

約数ペア:

[(1, 10178140), (2, 5089070), (4, 2544535), (5, 2035628), (7, 1454020), (10, 1017814), (14, 727010), (20, 508907), (28, 363505), (35, 290804), (70, 145402), (140, 72701)]