66755810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1627}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 131516352

約数和(自身を除く): 64760542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1627, 1865, 3254, 3730, 4103, 8135, 8206, 16270, 17897, 20515, 35794, 41030, 89485, 178970, 606871, 1213742, 3034355, 6068710, 6675581, 13351162, 33377905, 66755810]

約数ペア:

[(1, 66755810), (2, 33377905), (5, 13351162), (10, 6675581), (11, 6068710), (22, 3034355), (55, 1213742), (110, 606871), (373, 178970), (746, 89485), (1627, 41030), (1865, 35794), (3254, 20515), (3730, 17897), (4103, 16270), (8135, 8206)]