57051200

素因数分解:

$2^6\times 5^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 84

約数和(自身を含む): 141873732

約数和(自身を除く): 84822532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 181, 197, 200, 320, 362, 394, 400, 724, 788, 800, 905, 985, 1448, 1576, 1600, 1810, 1970, 2896, 3152, 3620, 3940, 4525, 4925, 5792, 6304, 7240, 7880, 9050, 9850, 11584, 12608, 14480, 15760, 18100, 19700, 28960, 31520, 35657, 36200, 39400, 57920, 63040, 71314, 72400, 78800, 142628, 144800, 157600, 178285, 285256, 289600, 315200, 356570, 570512, 713140, 891425, 1141024, 1426280, 1782850, 2282048, 2852560, 3565700, 5705120, 7131400, 11410240, 14262800, 28525600, 57051200]

約数ペア:

[(1, 57051200), (2, 28525600), (4, 14262800), (5, 11410240), (8, 7131400), (10, 5705120), (16, 3565700), (20, 2852560), (25, 2282048), (32, 1782850), (40, 1426280), (50, 1141024), (64, 891425), (80, 713140), (100, 570512), (160, 356570), (181, 315200), (197, 289600), (200, 285256), (320, 178285), (362, 157600), (394, 144800), (400, 142628), (724, 78800), (788, 72400), (800, 71314), (905, 63040), (985, 57920), (1448, 39400), (1576, 36200), (1600, 35657), (1810, 31520), (1970, 28960), (2896, 19700), (3152, 18100), (3620, 15760), (3940, 14480), (4525, 12608), (4925, 11584), (5792, 9850), (6304, 9050), (7240, 7880)]