8898980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9467}}^1$

素因数の和:9523

約数の個数: 24

約数和(自身を含む): 19087488

約数和(自身を除く): 10188508

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9467, 18934, 37868, 47335, 94670, 189340, 444949, 889898, 1779796, 2224745, 4449490, 8898980]

約数ペア:

[(1, 8898980), (2, 4449490), (4, 2224745), (5, 1779796), (10, 889898), (20, 444949), (47, 189340), (94, 94670), (188, 47335), (235, 37868), (470, 18934), (940, 9467)]