7171880

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 16237800

約数和(自身を除く): 9065920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 929, 965, 1544, 1858, 1930, 3716, 3860, 4645, 7432, 7720, 9290, 18580, 37160, 179297, 358594, 717188, 896485, 1434376, 1792970, 3585940, 7171880]

約数ペア:

[(1, 7171880), (2, 3585940), (4, 1792970), (5, 1434376), (8, 896485), (10, 717188), (20, 358594), (40, 179297), (193, 37160), (386, 18580), (772, 9290), (929, 7720), (965, 7432), (1544, 4645), (1858, 3860), (1930, 3716)]