76505920

素因数分解:

$2^6\times 5^1\times {\mathrm{239081}}^1$

素因数の和:239098

約数の個数: 28

約数和(自身を含む): 182180484

約数和(自身を除く): 105674564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 239081, 478162, 956324, 1195405, 1912648, 2390810, 3825296, 4781620, 7650592, 9563240, 15301184, 19126480, 38252960, 76505920]

約数ペア:

[(1, 76505920), (2, 38252960), (4, 19126480), (5, 15301184), (8, 9563240), (10, 7650592), (16, 4781620), (20, 3825296), (32, 2390810), (40, 1912648), (64, 1195405), (80, 956324), (160, 478162), (320, 239081)]