75394580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80207}}^1$

素因数の和:80263

約数の個数: 24

約数和(自身を含む): 161699328

約数和(自身を除く): 86304748

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 80207, 160414, 320828, 401035, 802070, 1604140, 3769729, 7539458, 15078916, 18848645, 37697290, 75394580]

約数ペア:

[(1, 75394580), (2, 37697290), (4, 18848645), (5, 15078916), (10, 7539458), (20, 3769729), (47, 1604140), (94, 802070), (188, 401035), (235, 320828), (470, 160414), (940, 80207)]