79586540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32887}}^1$

素因数の和:32918

約数の個数: 36

約数和(自身を含む): 183712368

約数和(自身を除く): 104125828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 32887, 65774, 131548, 164435, 328870, 361757, 657740, 723514, 1447028, 1808785, 3617570, 3979327, 7235140, 7958654, 15917308, 19896635, 39793270, 79586540]

約数ペア:

[(1, 79586540), (2, 39793270), (4, 19896635), (5, 15917308), (10, 7958654), (11, 7235140), (20, 3979327), (22, 3617570), (44, 1808785), (55, 1447028), (110, 723514), (121, 657740), (220, 361757), (242, 328870), (484, 164435), (605, 131548), (1210, 65774), (2420, 32887)]