11488000

素因数分解:

$2^8\times 5^3\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 17209760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 359, 400, 500, 640, 718, 800, 1000, 1280, 1436, 1600, 1795, 2000, 2872, 3200, 3590, 4000, 5744, 6400, 7180, 8000, 8975, 11488, 14360, 16000, 17950, 22976, 28720, 32000, 35900, 44875, 45952, 57440, 71800, 89750, 91904, 114880, 143600, 179500, 229760, 287200, 359000, 459520, 574400, 718000, 1148800, 1436000, 2297600, 2872000, 5744000, 11488000]

約数ペア:

[(1, 11488000), (2, 5744000), (4, 2872000), (5, 2297600), (8, 1436000), (10, 1148800), (16, 718000), (20, 574400), (25, 459520), (32, 359000), (40, 287200), (50, 229760), (64, 179500), (80, 143600), (100, 114880), (125, 91904), (128, 89750), (160, 71800), (200, 57440), (250, 45952), (256, 44875), (320, 35900), (359, 32000), (400, 28720), (500, 22976), (640, 17950), (718, 16000), (800, 14360), (1000, 11488), (1280, 8975), (1436, 8000), (1600, 7180), (1795, 6400), (2000, 5744), (2872, 4000), (3200, 3590)]