326770180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{135029}}^1$

素因数の和:135060

約数の個数: 36

約数和(自身を含む): 754277580

約数和(自身を除く): 427507400

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 135029, 270058, 540116, 675145, 1350290, 1485319, 2700580, 2970638, 5941276, 7426595, 14853190, 16338509, 29706380, 32677018, 65354036, 81692545, 163385090, 326770180]

約数ペア:

[(1, 326770180), (2, 163385090), (4, 81692545), (5, 65354036), (10, 32677018), (11, 29706380), (20, 16338509), (22, 14853190), (44, 7426595), (55, 5941276), (110, 2970638), (121, 2700580), (220, 1485319), (242, 1350290), (484, 675145), (605, 540116), (1210, 270058), (2420, 135029)]