352000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1$

素因数の和:42

約数の個数: 72

約数和(自身を含む): 956592

約数和(自身を除く): 604592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 320, 352, 400, 440, 500, 550, 640, 704, 800, 880, 1000, 1100, 1280, 1375, 1408, 1600, 1760, 2000, 2200, 2750, 2816, 3200, 3520, 4000, 4400, 5500, 6400, 7040, 8000, 8800, 11000, 14080, 16000, 17600, 22000, 32000, 35200, 44000, 70400, 88000, 176000, 352000]

約数ペア:

[(1, 352000), (2, 176000), (4, 88000), (5, 70400), (8, 44000), (10, 35200), (11, 32000), (16, 22000), (20, 17600), (22, 16000), (25, 14080), (32, 11000), (40, 8800), (44, 8000), (50, 7040), (55, 6400), (64, 5500), (80, 4400), (88, 4000), (100, 3520), (110, 3200), (125, 2816), (128, 2750), (160, 2200), (176, 2000), (200, 1760), (220, 1600), (250, 1408), (256, 1375), (275, 1280), (320, 1100), (352, 1000), (400, 880), (440, 800), (500, 704), (550, 640)]