84679060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{43649}}^1$

素因数の和:43755

約数の個数: 24

約数和(自身を含む): 179663400

約数和(自身を除く): 94984340

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 43649, 87298, 174596, 218245, 436490, 872980, 4233953, 8467906, 16935812, 21169765, 42339530, 84679060]

約数ペア:

[(1, 84679060), (2, 42339530), (4, 21169765), (5, 16935812), (10, 8467906), (20, 4233953), (97, 872980), (194, 436490), (388, 218245), (485, 174596), (970, 87298), (1940, 43649)]