22349740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 31582292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 607, 1052, 1214, 1315, 1841, 2428, 2630, 3035, 3682, 4249, 5260, 6070, 7364, 8498, 9205, 12140, 16996, 18410, 21245, 36820, 42490, 84980, 159641, 319282, 638564, 798205, 1117487, 1596410, 2234974, 3192820, 4469948, 5587435, 11174870, 22349740]

約数ペア:

[(1, 22349740), (2, 11174870), (4, 5587435), (5, 4469948), (7, 3192820), (10, 2234974), (14, 1596410), (20, 1117487), (28, 798205), (35, 638564), (70, 319282), (140, 159641), (263, 84980), (526, 42490), (607, 36820), (1052, 21245), (1214, 18410), (1315, 16996), (1841, 12140), (2428, 9205), (2630, 8498), (3035, 7364), (3682, 6070), (4249, 5260)]