40523180

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1847}}^1$

素因数の和:2953

約数の個数: 24

約数和(自身を含む): 85222368

約数和(自身を除く): 44699188

約数列:

[1, 2, 4, 5, 10, 20, 1097, 1847, 2194, 3694, 4388, 5485, 7388, 9235, 10970, 18470, 21940, 36940, 2026159, 4052318, 8104636, 10130795, 20261590, 40523180]

約数ペア:

[(1, 40523180), (2, 20261590), (4, 10130795), (5, 8104636), (10, 4052318), (20, 2026159), (1097, 36940), (1847, 21940), (2194, 18470), (3694, 10970), (4388, 9235), (5485, 7388)]