16948000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 27081440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 223, 250, 304, 380, 400, 446, 475, 500, 608, 760, 800, 892, 950, 1000, 1115, 1520, 1784, 1900, 2000, 2230, 2375, 3040, 3568, 3800, 4000, 4237, 4460, 4750, 5575, 7136, 7600, 8474, 8920, 9500, 11150, 15200, 16948, 17840, 19000, 21185, 22300, 27875, 33896, 35680, 38000, 42370, 44600, 55750, 67792, 76000, 84740, 89200, 105925, 111500, 135584, 169480, 178400, 211850, 223000, 338960, 423700, 446000, 529625, 677920, 847400, 892000, 1059250, 1694800, 2118500, 3389600, 4237000, 8474000, 16948000]

約数ペア:

[(1, 16948000), (2, 8474000), (4, 4237000), (5, 3389600), (8, 2118500), (10, 1694800), (16, 1059250), (19, 892000), (20, 847400), (25, 677920), (32, 529625), (38, 446000), (40, 423700), (50, 338960), (76, 223000), (80, 211850), (95, 178400), (100, 169480), (125, 135584), (152, 111500), (160, 105925), (190, 89200), (200, 84740), (223, 76000), (250, 67792), (304, 55750), (380, 44600), (400, 42370), (446, 38000), (475, 35680), (500, 33896), (608, 27875), (760, 22300), (800, 21185), (892, 19000), (950, 17840), (1000, 16948), (1115, 15200), (1520, 11150), (1784, 9500), (1900, 8920), (2000, 8474), (2230, 7600), (2375, 7136), (3040, 5575), (3568, 4750), (3800, 4460), (4000, 4237)]