25052880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2284

約数の個数: 80

約数和(自身を含む): 79352064

約数和(自身を除く): 54299184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2221, 2256, 2820, 3760, 4442, 5640, 6663, 8884, 11105, 11280, 13326, 17768, 22210, 26652, 33315, 35536, 44420, 53304, 66630, 88840, 104387, 106608, 133260, 177680, 208774, 266520, 313161, 417548, 521935, 533040, 626322, 835096, 1043870, 1252644, 1565805, 1670192, 2087740, 2505288, 3131610, 4175480, 5010576, 6263220, 8350960, 12526440, 25052880]

約数ペア:

[(1, 25052880), (2, 12526440), (3, 8350960), (4, 6263220), (5, 5010576), (6, 4175480), (8, 3131610), (10, 2505288), (12, 2087740), (15, 1670192), (16, 1565805), (20, 1252644), (24, 1043870), (30, 835096), (40, 626322), (47, 533040), (48, 521935), (60, 417548), (80, 313161), (94, 266520), (120, 208774), (141, 177680), (188, 133260), (235, 106608), (240, 104387), (282, 88840), (376, 66630), (470, 53304), (564, 44420), (705, 35536), (752, 33315), (940, 26652), (1128, 22210), (1410, 17768), (1880, 13326), (2221, 11280), (2256, 11105), (2820, 8884), (3760, 6663), (4442, 5640)]