86516240

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11149}}^1$

素因数の和:11259

約数の個数: 40

約数和(自身を含む): 203242200

約数和(自身を除く): 116725960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 445960, 891920, 1081453, 2162906, 4325812, 5407265, 8651624, 10814530, 17303248, 21629060, 43258120, 86516240]

約数ペア:

[(1, 86516240), (2, 43258120), (4, 21629060), (5, 17303248), (8, 10814530), (10, 8651624), (16, 5407265), (20, 4325812), (40, 2162906), (80, 1081453), (97, 891920), (194, 445960), (388, 222980), (485, 178384), (776, 111490), (970, 89192), (1552, 55745), (1940, 44596), (3880, 22298), (7760, 11149)]