2034166040

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{70729}}^1$

素因数の和:71459

約数の個数: 32

約数和(自身を含む): 4583304000

約数和(自身を除く): 2549137960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1438, 2876, 3595, 5752, 7190, 14380, 28760, 70729, 141458, 282916, 353645, 565832, 707290, 1414580, 2829160, 50854151, 101708302, 203416604, 254270755, 406833208, 508541510, 1017083020, 2034166040]

約数ペア:

[(1, 2034166040), (2, 1017083020), (4, 508541510), (5, 406833208), (8, 254270755), (10, 203416604), (20, 101708302), (40, 50854151), (719, 2829160), (1438, 1414580), (2876, 707290), (3595, 565832), (5752, 353645), (7190, 282916), (14380, 141458), (28760, 70729)]