27548320

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 65536128

約数和(自身を除く): 37987808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1031, 1336, 1670, 2062, 2672, 3340, 4124, 5155, 5344, 6680, 8248, 10310, 13360, 16496, 20620, 26720, 32992, 41240, 82480, 164960, 172177, 344354, 688708, 860885, 1377416, 1721770, 2754832, 3443540, 5509664, 6887080, 13774160, 27548320]

約数ペア:

[(1, 27548320), (2, 13774160), (4, 6887080), (5, 5509664), (8, 3443540), (10, 2754832), (16, 1721770), (20, 1377416), (32, 860885), (40, 688708), (80, 344354), (160, 172177), (167, 164960), (334, 82480), (668, 41240), (835, 32992), (1031, 26720), (1336, 20620), (1670, 16496), (2062, 13360), (2672, 10310), (3340, 8248), (4124, 6680), (5155, 5344)]