47684140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340601}}^1$

素因数の和:340617

約数の個数: 24

約数和(自身を含む): 114442272

約数和(自身を除く): 66758132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340601, 681202, 1362404, 1703005, 2384207, 3406010, 4768414, 6812020, 9536828, 11921035, 23842070, 47684140]

約数ペア:

[(1, 47684140), (2, 23842070), (4, 11921035), (5, 9536828), (7, 6812020), (10, 4768414), (14, 3406010), (20, 2384207), (28, 1703005), (35, 1362404), (70, 681202), (140, 340601)]