85144370

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 155952000

約数和(自身を除く): 70807630

約数列:

[1, 2, 5, 10, 113, 151, 226, 302, 499, 565, 755, 998, 1130, 1510, 2495, 4990, 17063, 34126, 56387, 75349, 85315, 112774, 150698, 170630, 281935, 376745, 563870, 753490, 8514437, 17028874, 42572185, 85144370]

約数ペア:

[(1, 85144370), (2, 42572185), (5, 17028874), (10, 8514437), (113, 753490), (151, 563870), (226, 376745), (302, 281935), (499, 170630), (565, 150698), (755, 112774), (998, 85315), (1130, 75349), (1510, 56387), (2495, 34126), (4990, 17063)]