26806670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 26052850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 643, 758, 1286, 1895, 3215, 3790, 4169, 6430, 7073, 8338, 14146, 20845, 35365, 41690, 70730, 243697, 487394, 1218485, 2436970, 2680667, 5361334, 13403335, 26806670]

約数ペア:

[(1, 26806670), (2, 13403335), (5, 5361334), (10, 2680667), (11, 2436970), (22, 1218485), (55, 487394), (110, 243697), (379, 70730), (643, 41690), (758, 35365), (1286, 20845), (1895, 14146), (3215, 8338), (3790, 7073), (4169, 6430)]