57260800

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 108

約数和(自身を含む): 148271760

約数和(自身を除く): 91010960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 389, 400, 460, 575, 640, 736, 778, 800, 920, 1150, 1280, 1472, 1556, 1600, 1840, 1945, 2300, 2944, 3112, 3200, 3680, 3890, 4600, 5888, 6224, 6400, 7360, 7780, 8947, 9200, 9725, 12448, 14720, 15560, 17894, 18400, 19450, 24896, 29440, 31120, 35788, 36800, 38900, 44735, 49792, 62240, 71576, 73600, 77800, 89470, 99584, 124480, 143152, 147200, 155600, 178940, 223675, 248960, 286304, 311200, 357880, 447350, 497920, 572608, 622400, 715760, 894700, 1145216, 1244800, 1431520, 1789400, 2290432, 2489600, 2863040, 3578800, 5726080, 7157600, 11452160, 14315200, 28630400, 57260800]

約数ペア:

[(1, 57260800), (2, 28630400), (4, 14315200), (5, 11452160), (8, 7157600), (10, 5726080), (16, 3578800), (20, 2863040), (23, 2489600), (25, 2290432), (32, 1789400), (40, 1431520), (46, 1244800), (50, 1145216), (64, 894700), (80, 715760), (92, 622400), (100, 572608), (115, 497920), (128, 447350), (160, 357880), (184, 311200), (200, 286304), (230, 248960), (256, 223675), (320, 178940), (368, 155600), (389, 147200), (400, 143152), (460, 124480), (575, 99584), (640, 89470), (736, 77800), (778, 73600), (800, 71576), (920, 62240), (1150, 49792), (1280, 44735), (1472, 38900), (1556, 36800), (1600, 35788), (1840, 31120), (1945, 29440), (2300, 24896), (2944, 19450), (3112, 18400), (3200, 17894), (3680, 15560), (3890, 14720), (4600, 12448), (5888, 9725), (6224, 9200), (6400, 8947), (7360, 7780)]