827200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 84

約数和(自身を含む): 2267712

約数和(自身を除く): 1440512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 94, 100, 110, 160, 176, 188, 200, 220, 235, 275, 320, 352, 376, 400, 440, 470, 517, 550, 704, 752, 800, 880, 940, 1034, 1100, 1175, 1504, 1600, 1760, 1880, 2068, 2200, 2350, 2585, 3008, 3520, 3760, 4136, 4400, 4700, 5170, 7520, 8272, 8800, 9400, 10340, 12925, 15040, 16544, 17600, 18800, 20680, 25850, 33088, 37600, 41360, 51700, 75200, 82720, 103400, 165440, 206800, 413600, 827200]

約数ペア:

[(1, 827200), (2, 413600), (4, 206800), (5, 165440), (8, 103400), (10, 82720), (11, 75200), (16, 51700), (20, 41360), (22, 37600), (25, 33088), (32, 25850), (40, 20680), (44, 18800), (47, 17600), (50, 16544), (55, 15040), (64, 12925), (80, 10340), (88, 9400), (94, 8800), (100, 8272), (110, 7520), (160, 5170), (176, 4700), (188, 4400), (200, 4136), (220, 3760), (235, 3520), (275, 3008), (320, 2585), (352, 2350), (376, 2200), (400, 2068), (440, 1880), (470, 1760), (517, 1600), (550, 1504), (704, 1175), (752, 1100), (800, 1034), (880, 940)]