55822400

素因数分解:

$2^6\times 5^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 84

約数和(自身を含む): 138897360

約数和(自身を除く): 83074960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 139, 160, 200, 251, 278, 320, 400, 502, 556, 695, 800, 1004, 1112, 1255, 1390, 1600, 2008, 2224, 2510, 2780, 3475, 4016, 4448, 5020, 5560, 6275, 6950, 8032, 8896, 10040, 11120, 12550, 13900, 16064, 20080, 22240, 25100, 27800, 34889, 40160, 44480, 50200, 55600, 69778, 80320, 100400, 111200, 139556, 174445, 200800, 222400, 279112, 348890, 401600, 558224, 697780, 872225, 1116448, 1395560, 1744450, 2232896, 2791120, 3488900, 5582240, 6977800, 11164480, 13955600, 27911200, 55822400]

約数ペア:

[(1, 55822400), (2, 27911200), (4, 13955600), (5, 11164480), (8, 6977800), (10, 5582240), (16, 3488900), (20, 2791120), (25, 2232896), (32, 1744450), (40, 1395560), (50, 1116448), (64, 872225), (80, 697780), (100, 558224), (139, 401600), (160, 348890), (200, 279112), (251, 222400), (278, 200800), (320, 174445), (400, 139556), (502, 111200), (556, 100400), (695, 80320), (800, 69778), (1004, 55600), (1112, 50200), (1255, 44480), (1390, 40160), (1600, 34889), (2008, 27800), (2224, 25100), (2510, 22240), (2780, 20080), (3475, 16064), (4016, 13900), (4448, 12550), (5020, 11120), (5560, 10040), (6275, 8896), (6950, 8032)]