119197940

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{6571}}^1$

素因数の和:7487

約数の個数: 24

約数和(自身を含む): 250629792

約数和(自身を除く): 131431852

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 6571, 9070, 13142, 18140, 26284, 32855, 65710, 131420, 5959897, 11919794, 23839588, 29799485, 59598970, 119197940]

約数ペア:

[(1, 119197940), (2, 59598970), (4, 29799485), (5, 23839588), (10, 11919794), (20, 5959897), (907, 131420), (1814, 65710), (3628, 32855), (4535, 26284), (6571, 18140), (9070, 13142)]