5639060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 8198764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 857, 940, 1316, 1645, 1714, 3290, 3428, 4285, 5999, 6580, 8570, 11998, 17140, 23996, 29995, 40279, 59990, 80558, 119980, 161116, 201395, 281953, 402790, 563906, 805580, 1127812, 1409765, 2819530, 5639060]

約数ペア:

[(1, 5639060), (2, 2819530), (4, 1409765), (5, 1127812), (7, 805580), (10, 563906), (14, 402790), (20, 281953), (28, 201395), (35, 161116), (47, 119980), (70, 80558), (94, 59990), (140, 40279), (188, 29995), (235, 23996), (329, 17140), (470, 11998), (658, 8570), (857, 6580), (940, 5999), (1316, 4285), (1645, 3428), (1714, 3290)]