76726220

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8009}}^1$

素因数の和:8497

約数の個数: 24

約数和(自身を含む): 161481600

約数和(自身を除く): 84755380

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8009, 9580, 16018, 32036, 40045, 80090, 160180, 3836311, 7672622, 15345244, 19181555, 38363110, 76726220]

約数ペア:

[(1, 76726220), (2, 38363110), (4, 19181555), (5, 15345244), (10, 7672622), (20, 3836311), (479, 160180), (958, 80090), (1916, 40045), (2395, 32036), (4790, 16018), (8009, 9580)]