4727800

素因数分解:

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

素因数の和:341

約数の個数: 96

約数和(自身を含む): 13749120

約数和(自身を除く): 9021320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 307, 308, 350, 385, 440, 550, 614, 616, 700, 770, 1100, 1228, 1400, 1535, 1540, 1925, 2149, 2200, 2456, 3070, 3080, 3377, 3850, 4298, 6140, 6754, 7675, 7700, 8596, 10745, 12280, 13508, 15350, 15400, 16885, 17192, 21490, 23639, 27016, 30700, 33770, 42980, 47278, 53725, 61400, 67540, 84425, 85960, 94556, 107450, 118195, 135080, 168850, 189112, 214900, 236390, 337700, 429800, 472780, 590975, 675400, 945560, 1181950, 2363900, 4727800]

約数ペア:

[(1, 4727800), (2, 2363900), (4, 1181950), (5, 945560), (7, 675400), (8, 590975), (10, 472780), (11, 429800), (14, 337700), (20, 236390), (22, 214900), (25, 189112), (28, 168850), (35, 135080), (40, 118195), (44, 107450), (50, 94556), (55, 85960), (56, 84425), (70, 67540), (77, 61400), (88, 53725), (100, 47278), (110, 42980), (140, 33770), (154, 30700), (175, 27016), (200, 23639), (220, 21490), (275, 17192), (280, 16885), (307, 15400), (308, 15350), (350, 13508), (385, 12280), (440, 10745), (550, 8596), (614, 7700), (616, 7675), (700, 6754), (770, 6140), (1100, 4298), (1228, 3850), (1400, 3377), (1535, 3080), (1540, 3070), (1925, 2456), (2149, 2200)]