201606560

素因数分解:

$2^5\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1427}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 477169056

約数和(自身を除く): 275562496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 883, 1427, 1766, 2854, 3532, 4415, 5708, 7064, 7135, 8830, 11416, 14128, 14270, 17660, 22832, 28256, 28540, 35320, 45664, 57080, 70640, 114160, 141280, 228320, 1260041, 2520082, 5040164, 6300205, 10080328, 12600410, 20160656, 25200820, 40321312, 50401640, 100803280, 201606560]

約数ペア:

[(1, 201606560), (2, 100803280), (4, 50401640), (5, 40321312), (8, 25200820), (10, 20160656), (16, 12600410), (20, 10080328), (32, 6300205), (40, 5040164), (80, 2520082), (160, 1260041), (883, 228320), (1427, 141280), (1766, 114160), (2854, 70640), (3532, 57080), (4415, 45664), (5708, 35320), (7064, 28540), (7135, 28256), (8830, 22832), (11416, 17660), (14128, 14270)]