80503262

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 148804128

約数和(自身を除く): 68300866

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 197, 202, 238, 289, 394, 578, 707, 1379, 1414, 1717, 2023, 2758, 3349, 3434, 4046, 6698, 12019, 19897, 23443, 24038, 29189, 39794, 46886, 56933, 58378, 113866, 139279, 204323, 278558, 338249, 398531, 408646, 676498, 797062, 2367743, 4735486, 5750233, 11500466, 40251631, 80503262]

約数ペア:

[(1, 80503262), (2, 40251631), (7, 11500466), (14, 5750233), (17, 4735486), (34, 2367743), (101, 797062), (119, 676498), (197, 408646), (202, 398531), (238, 338249), (289, 278558), (394, 204323), (578, 139279), (707, 113866), (1379, 58378), (1414, 56933), (1717, 46886), (2023, 39794), (2758, 29189), (3349, 24038), (3434, 23443), (4046, 19897), (6698, 12019)]