8969060

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 18928896

約数和(自身を除く): 9959836

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2011, 2230, 4022, 4460, 8044, 10055, 20110, 40220, 448453, 896906, 1793812, 2242265, 4484530, 8969060]

約数ペア:

[(1, 8969060), (2, 4484530), (4, 2242265), (5, 1793812), (10, 896906), (20, 448453), (223, 40220), (446, 20110), (892, 10055), (1115, 8044), (2011, 4460), (2230, 4022)]