11244800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 31935456

約数和(自身を除く): 20690656

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, 251, 256, 280, 320, 350, 400, 448, 502, 560, 640, 700, 800, 896, 1004, 1120, 1255, 1280, 1400, 1600, 1757, 1792, 2008, 2240, 2510, 2800, 3200, 3514, 4016, 4480, 5020, 5600, 6275, 6400, 7028, 8032, 8785, 8960, 10040, 11200, 12550, 14056, 16064, 17570, 20080, 22400, 25100, 28112, 32128, 35140, 40160, 43925, 44800, 50200, 56224, 64256, 70280, 80320, 87850, 100400, 112448, 140560, 160640, 175700, 200800, 224896, 281120, 321280, 351400, 401600, 449792, 562240, 702800, 803200, 1124480, 1405600, 1606400, 2248960, 2811200, 5622400, 11244800]

約数ペア:

[(1, 11244800), (2, 5622400), (4, 2811200), (5, 2248960), (7, 1606400), (8, 1405600), (10, 1124480), (14, 803200), (16, 702800), (20, 562240), (25, 449792), (28, 401600), (32, 351400), (35, 321280), (40, 281120), (50, 224896), (56, 200800), (64, 175700), (70, 160640), (80, 140560), (100, 112448), (112, 100400), (128, 87850), (140, 80320), (160, 70280), (175, 64256), (200, 56224), (224, 50200), (251, 44800), (256, 43925), (280, 40160), (320, 35140), (350, 32128), (400, 28112), (448, 25100), (502, 22400), (560, 20080), (640, 17570), (700, 16064), (800, 14056), (896, 12550), (1004, 11200), (1120, 10040), (1255, 8960), (1280, 8785), (1400, 8032), (1600, 7028), (1757, 6400), (1792, 6275), (2008, 5600), (2240, 5020), (2510, 4480), (2800, 4016), (3200, 3514)]