86066140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 184451904

約数和(自身を除く): 98385764

約数列:

[1, 2, 4, 5, 10, 20, 101, 137, 202, 274, 311, 404, 505, 548, 622, 685, 1010, 1244, 1370, 1555, 2020, 2740, 3110, 6220, 13837, 27674, 31411, 42607, 55348, 62822, 69185, 85214, 125644, 138370, 157055, 170428, 213035, 276740, 314110, 426070, 628220, 852140, 4303307, 8606614, 17213228, 21516535, 43033070, 86066140]

約数ペア:

[(1, 86066140), (2, 43033070), (4, 21516535), (5, 17213228), (10, 8606614), (20, 4303307), (101, 852140), (137, 628220), (202, 426070), (274, 314110), (311, 276740), (404, 213035), (505, 170428), (548, 157055), (622, 138370), (685, 125644), (1010, 85214), (1244, 69185), (1370, 62822), (1555, 55348), (2020, 42607), (2740, 31411), (3110, 27674), (6220, 13837)]