76768580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{548347}}^1$

素因数の和:548363

約数の個数: 24

約数和(自身を含む): 184244928

約数和(自身を除く): 107476348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 548347, 1096694, 2193388, 2741735, 3838429, 5483470, 7676858, 10966940, 15353716, 19192145, 38384290, 76768580]

約数ペア:

[(1, 76768580), (2, 38384290), (4, 19192145), (5, 15353716), (7, 10966940), (10, 7676858), (14, 5483470), (20, 3838429), (28, 2741735), (35, 2193388), (70, 1096694), (140, 548347)]