131455060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{597523}}^1$

素因数の和:597543

約数の個数: 24

約数和(自身を含む): 301152096

約数和(自身を除く): 169697036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 597523, 1195046, 2390092, 2987615, 5975230, 6572753, 11950460, 13145506, 26291012, 32863765, 65727530, 131455060]

約数ペア:

[(1, 131455060), (2, 65727530), (4, 32863765), (5, 26291012), (10, 13145506), (11, 11950460), (20, 6572753), (22, 5975230), (44, 2987615), (55, 2390092), (110, 1195046), (220, 597523)]