104152720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185987}}^1$

素因数の和:186007

約数の個数: 40

約数和(自身を含む): 276750144

約数和(自身を除く): 172597424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185987, 371974, 743948, 929935, 1301909, 1487896, 1859870, 2603818, 2975792, 3719740, 5207636, 6509545, 7439480, 10415272, 13019090, 14878960, 20830544, 26038180, 52076360, 104152720]

約数ペア:

[(1, 104152720), (2, 52076360), (4, 26038180), (5, 20830544), (7, 14878960), (8, 13019090), (10, 10415272), (14, 7439480), (16, 6509545), (20, 5207636), (28, 3719740), (35, 2975792), (40, 2603818), (56, 1859870), (70, 1487896), (80, 1301909), (112, 929935), (140, 743948), (280, 371974), (560, 185987)]