82544140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{589601}}^1$

素因数の和:589617

約数の個数: 24

約数和(自身を含む): 198106272

約数和(自身を除く): 115562132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 589601, 1179202, 2358404, 2948005, 4127207, 5896010, 8254414, 11792020, 16508828, 20636035, 41272070, 82544140]

約数ペア:

[(1, 82544140), (2, 41272070), (4, 20636035), (5, 16508828), (7, 11792020), (10, 8254414), (14, 5896010), (20, 4127207), (28, 2948005), (35, 2358404), (70, 1179202), (140, 589601)]