171255103490

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4391}}^1\times {\mathrm{4397}}^1$

素因数の和:9682

約数の個数: 32

約数和(自身を含む): 308747199744

約数和(自身を除く): 137492096254

約数列:

[1, 2, 5, 10, 887, 1774, 4391, 4397, 4435, 8782, 8794, 8870, 21955, 21985, 43910, 43970, 3894817, 3900139, 7789634, 7800278, 19307227, 19474085, 19500695, 38614454, 38948170, 39001390, 96536135, 193072270, 17125510349, 34251020698, 85627551745, 171255103490]

約数ペア:

[(1, 171255103490), (2, 85627551745), (5, 34251020698), (10, 17125510349), (887, 193072270), (1774, 96536135), (4391, 39001390), (4397, 38948170), (4435, 38614454), (8782, 19500695), (8794, 19474085), (8870, 19307227), (21955, 7800278), (21985, 7789634), (43910, 3900139), (43970, 3894817)]