47278000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 142990848

約数和(自身を除く): 95712848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 280, 307, 308, 350, 385, 400, 440, 500, 550, 560, 614, 616, 700, 770, 875, 880, 1000, 1100, 1228, 1232, 1375, 1400, 1535, 1540, 1750, 1925, 2000, 2149, 2200, 2456, 2750, 2800, 3070, 3080, 3377, 3500, 3850, 4298, 4400, 4912, 5500, 6140, 6160, 6754, 7000, 7675, 7700, 8596, 9625, 10745, 11000, 12280, 13508, 14000, 15350, 15400, 16885, 17192, 19250, 21490, 22000, 23639, 24560, 27016, 30700, 30800, 33770, 34384, 38375, 38500, 42980, 47278, 53725, 54032, 61400, 67540, 76750, 77000, 84425, 85960, 94556, 107450, 118195, 122800, 135080, 153500, 154000, 168850, 171920, 189112, 214900, 236390, 268625, 270160, 307000, 337700, 378224, 422125, 429800, 472780, 537250, 590975, 614000, 675400, 844250, 859600, 945560, 1074500, 1181950, 1350800, 1688500, 1891120, 2149000, 2363900, 2954875, 3377000, 4298000, 4727800, 5909750, 6754000, 9455600, 11819500, 23639000, 47278000]

約数ペア:

[(1, 47278000), (2, 23639000), (4, 11819500), (5, 9455600), (7, 6754000), (8, 5909750), (10, 4727800), (11, 4298000), (14, 3377000), (16, 2954875), (20, 2363900), (22, 2149000), (25, 1891120), (28, 1688500), (35, 1350800), (40, 1181950), (44, 1074500), (50, 945560), (55, 859600), (56, 844250), (70, 675400), (77, 614000), (80, 590975), (88, 537250), (100, 472780), (110, 429800), (112, 422125), (125, 378224), (140, 337700), (154, 307000), (175, 270160), (176, 268625), (200, 236390), (220, 214900), (250, 189112), (275, 171920), (280, 168850), (307, 154000), (308, 153500), (350, 135080), (385, 122800), (400, 118195), (440, 107450), (500, 94556), (550, 85960), (560, 84425), (614, 77000), (616, 76750), (700, 67540), (770, 61400), (875, 54032), (880, 53725), (1000, 47278), (1100, 42980), (1228, 38500), (1232, 38375), (1375, 34384), (1400, 33770), (1535, 30800), (1540, 30700), (1750, 27016), (1925, 24560), (2000, 23639), (2149, 22000), (2200, 21490), (2456, 19250), (2750, 17192), (2800, 16885), (3070, 15400), (3080, 15350), (3377, 14000), (3500, 13508), (3850, 12280), (4298, 11000), (4400, 10745), (4912, 9625), (5500, 8596), (6140, 7700), (6160, 7675), (6754, 7000)]