55083200

素因数分解:

$2^6\times 5^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 137007600

約数和(自身を除く): 81924400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 173, 199, 200, 320, 346, 398, 400, 692, 796, 800, 865, 995, 1384, 1592, 1600, 1730, 1990, 2768, 3184, 3460, 3980, 4325, 4975, 5536, 6368, 6920, 7960, 8650, 9950, 11072, 12736, 13840, 15920, 17300, 19900, 27680, 31840, 34427, 34600, 39800, 55360, 63680, 68854, 69200, 79600, 137708, 138400, 159200, 172135, 275416, 276800, 318400, 344270, 550832, 688540, 860675, 1101664, 1377080, 1721350, 2203328, 2754160, 3442700, 5508320, 6885400, 11016640, 13770800, 27541600, 55083200]

約数ペア:

[(1, 55083200), (2, 27541600), (4, 13770800), (5, 11016640), (8, 6885400), (10, 5508320), (16, 3442700), (20, 2754160), (25, 2203328), (32, 1721350), (40, 1377080), (50, 1101664), (64, 860675), (80, 688540), (100, 550832), (160, 344270), (173, 318400), (199, 276800), (200, 275416), (320, 172135), (346, 159200), (398, 138400), (400, 137708), (692, 79600), (796, 69200), (800, 68854), (865, 63680), (995, 55360), (1384, 39800), (1592, 34600), (1600, 34427), (1730, 31840), (1990, 27680), (2768, 19900), (3184, 17300), (3460, 15920), (3980, 13840), (4325, 12736), (4975, 11072), (5536, 9950), (6368, 8650), (6920, 7960)]