45046400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 96

約数和(自身を含む): 127238880

約数和(自身を除く): 82192480

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, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2011, 2240, 2800, 3200, 4022, 4480, 5600, 8044, 10055, 11200, 14077, 16088, 20110, 22400, 28154, 32176, 40220, 50275, 56308, 64352, 70385, 80440, 100550, 112616, 128704, 140770, 160880, 201100, 225232, 257408, 281540, 321760, 351925, 402200, 450464, 563080, 643520, 703850, 804400, 900928, 1126160, 1287040, 1407700, 1608800, 1801856, 2252320, 2815400, 3217600, 4504640, 5630800, 6435200, 9009280, 11261600, 22523200, 45046400]

約数ペア:

[(1, 45046400), (2, 22523200), (4, 11261600), (5, 9009280), (7, 6435200), (8, 5630800), (10, 4504640), (14, 3217600), (16, 2815400), (20, 2252320), (25, 1801856), (28, 1608800), (32, 1407700), (35, 1287040), (40, 1126160), (50, 900928), (56, 804400), (64, 703850), (70, 643520), (80, 563080), (100, 450464), (112, 402200), (128, 351925), (140, 321760), (160, 281540), (175, 257408), (200, 225232), (224, 201100), (280, 160880), (320, 140770), (350, 128704), (400, 112616), (448, 100550), (560, 80440), (640, 70385), (700, 64352), (800, 56308), (896, 50275), (1120, 40220), (1400, 32176), (1600, 28154), (2011, 22400), (2240, 20110), (2800, 16088), (3200, 14077), (4022, 11200), (4480, 10055), (5600, 8044)]