2204204800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{49201}}^1$

素因数の和:49234

約数の個数: 108

約数和(自身を含む): 6235271056

約数和(自身を除く): 4031066256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 5600, 6400, 8960, 11200, 22400, 44800, 49201, 98402, 196804, 246005, 344407, 393608, 492010, 688814, 787216, 984020, 1230025, 1377628, 1574432, 1722035, 1968040, 2460050, 2755256, 3148864, 3444070, 3936080, 4920100, 5510512, 6297728, 6888140, 7872160, 8610175, 9840200, 11021024, 12595456, 13776280, 15744320, 17220350, 19680400, 22042048, 27552560, 31488640, 34440700, 39360800, 44084096, 55105120, 62977280, 68881400, 78721600, 88168192, 110210240, 137762800, 157443200, 220420480, 275525600, 314886400, 440840960, 551051200, 1102102400, 2204204800]

約数ペア:

[(1, 2204204800), (2, 1102102400), (4, 551051200), (5, 440840960), (7, 314886400), (8, 275525600), (10, 220420480), (14, 157443200), (16, 137762800), (20, 110210240), (25, 88168192), (28, 78721600), (32, 68881400), (35, 62977280), (40, 55105120), (50, 44084096), (56, 39360800), (64, 34440700), (70, 31488640), (80, 27552560), (100, 22042048), (112, 19680400), (128, 17220350), (140, 15744320), (160, 13776280), (175, 12595456), (200, 11021024), (224, 9840200), (256, 8610175), (280, 7872160), (320, 6888140), (350, 6297728), (400, 5510512), (448, 4920100), (560, 3936080), (640, 3444070), (700, 3148864), (800, 2755256), (896, 2460050), (1120, 1968040), (1280, 1722035), (1400, 1574432), (1600, 1377628), (1792, 1230025), (2240, 984020), (2800, 787216), (3200, 688814), (4480, 492010), (5600, 393608), (6400, 344407), (8960, 246005), (11200, 196804), (22400, 98402), (44800, 49201)]