54527180

素因数分解:

$2^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1831}}^1$

素因数の和:3329

約数の個数: 24

約数和(自身を含む): 114646560

約数和(自身を除く): 60119380

約数列:

[1, 2, 4, 5, 10, 20, 1489, 1831, 2978, 3662, 5956, 7324, 7445, 9155, 14890, 18310, 29780, 36620, 2726359, 5452718, 10905436, 13631795, 27263590, 54527180]

約数ペア:

[(1, 54527180), (2, 27263590), (4, 13631795), (5, 10905436), (10, 5452718), (20, 2726359), (1489, 36620), (1831, 29780), (2978, 18310), (3662, 14890), (5956, 9155), (7324, 7445)]