374840980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4111}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 812399616

約数和(自身を除く): 437558636

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 940, 970, 1940, 4111, 4559, 8222, 9118, 16444, 18236, 20555, 22795, 41110, 45590, 82220, 91180, 193217, 386434, 398767, 772868, 797534, 966085, 1595068, 1932170, 1993835, 3864340, 3987670, 7975340, 18742049, 37484098, 74968196, 93710245, 187420490, 374840980]

約数ペア:

[(1, 374840980), (2, 187420490), (4, 93710245), (5, 74968196), (10, 37484098), (20, 18742049), (47, 7975340), (94, 3987670), (97, 3864340), (188, 1993835), (194, 1932170), (235, 1595068), (388, 966085), (470, 797534), (485, 772868), (940, 398767), (970, 386434), (1940, 193217), (4111, 91180), (4559, 82220), (8222, 45590), (9118, 41110), (16444, 22795), (18236, 20555)]