67886060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308573}}^1$

素因数の和:308593

約数の個数: 24

約数和(自身を含む): 155521296

約数和(自身を除く): 87635236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 308573, 617146, 1234292, 1542865, 3085730, 3394303, 6171460, 6788606, 13577212, 16971515, 33943030, 67886060]

約数ペア:

[(1, 67886060), (2, 33943030), (4, 16971515), (5, 13577212), (10, 6788606), (11, 6171460), (20, 3394303), (22, 3085730), (44, 1542865), (55, 1234292), (110, 617146), (220, 308573)]