27601760

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 65663136

約数和(自身を除く): 38061376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1033, 1336, 1670, 2066, 2672, 3340, 4132, 5165, 5344, 6680, 8264, 10330, 13360, 16528, 20660, 26720, 33056, 41320, 82640, 165280, 172511, 345022, 690044, 862555, 1380088, 1725110, 2760176, 3450220, 5520352, 6900440, 13800880, 27601760]

約数ペア:

[(1, 27601760), (2, 13800880), (4, 6900440), (5, 5520352), (8, 3450220), (10, 2760176), (16, 1725110), (20, 1380088), (32, 862555), (40, 690044), (80, 345022), (160, 172511), (167, 165280), (334, 82640), (668, 41320), (835, 33056), (1033, 26720), (1336, 20660), (1670, 16528), (2066, 13360), (2672, 10330), (3340, 8264), (4132, 6680), (5165, 5344)]