57545740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{411041}}^1$

素因数の和:411057

約数の個数: 24

約数和(自身を含む): 138110112

約数和(自身を除く): 80564372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 411041, 822082, 1644164, 2055205, 2877287, 4110410, 5754574, 8220820, 11509148, 14386435, 28772870, 57545740]

約数ペア:

[(1, 57545740), (2, 28772870), (4, 14386435), (5, 11509148), (7, 8220820), (10, 5754574), (14, 4110410), (20, 2877287), (28, 2055205), (35, 1644164), (70, 822082), (140, 411041)]