22920800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{4093}}^1$

素因数の和:4120

約数の個数: 72

約数和(自身を含む): 63964656

約数和(自身を除く): 41043856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 4093, 5600, 8186, 16372, 20465, 28651, 32744, 40930, 57302, 65488, 81860, 102325, 114604, 130976, 143255, 163720, 204650, 229208, 286510, 327440, 409300, 458416, 573020, 654880, 716275, 818600, 916832, 1146040, 1432550, 1637200, 2292080, 2865100, 3274400, 4584160, 5730200, 11460400, 22920800]

約数ペア:

[(1, 22920800), (2, 11460400), (4, 5730200), (5, 4584160), (7, 3274400), (8, 2865100), (10, 2292080), (14, 1637200), (16, 1432550), (20, 1146040), (25, 916832), (28, 818600), (32, 716275), (35, 654880), (40, 573020), (50, 458416), (56, 409300), (70, 327440), (80, 286510), (100, 229208), (112, 204650), (140, 163720), (160, 143255), (175, 130976), (200, 114604), (224, 102325), (280, 81860), (350, 65488), (400, 57302), (560, 40930), (700, 32744), (800, 28651), (1120, 20465), (1400, 16372), (2800, 8186), (4093, 5600)]