5442340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6687

約数の個数: 24

約数和(自身を含む): 11709432

約数和(自身を除く): 6267092

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6637, 13274, 26548, 33185, 66370, 132740, 272117, 544234, 1088468, 1360585, 2721170, 5442340]

約数ペア:

[(1, 5442340), (2, 2721170), (4, 1360585), (5, 1088468), (10, 544234), (20, 272117), (41, 132740), (82, 66370), (164, 33185), (205, 26548), (410, 13274), (820, 6637)]