17142340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3259}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 36146880

約数和(自身を除く): 19004540

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 3259, 5260, 6518, 13036, 16295, 32590, 65180, 857117, 1714234, 3428468, 4285585, 8571170, 17142340]

約数ペア:

[(1, 17142340), (2, 8571170), (4, 4285585), (5, 3428468), (10, 1714234), (20, 857117), (263, 65180), (526, 32590), (1052, 16295), (1315, 13036), (2630, 6518), (3259, 5260)]