16259740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116141}}^1$

素因数の和:116157

約数の個数: 24

約数和(自身を含む): 39023712

約数和(自身を除く): 22763972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116141, 232282, 464564, 580705, 812987, 1161410, 1625974, 2322820, 3251948, 4064935, 8129870, 16259740]

約数ペア:

[(1, 16259740), (2, 8129870), (4, 4064935), (5, 3251948), (7, 2322820), (10, 1625974), (14, 1161410), (20, 812987), (28, 580705), (35, 464564), (70, 232282), (140, 116141)]