2006332240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 5245378560

約数和(自身を除く): 3239046320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 179, 188, 220, 235, 271, 358, 376, 440, 470, 517, 542, 716, 752, 880, 895, 940, 1034, 1084, 1355, 1432, 1790, 1880, 1969, 2068, 2168, 2585, 2710, 2864, 2981, 3580, 3760, 3938, 4136, 4336, 5170, 5420, 5962, 7160, 7876, 8272, 8413, 9845, 10340, 10840, 11924, 12737, 14320, 14905, 15752, 16826, 19690, 20680, 21680, 23848, 25474, 29810, 31504, 33652, 39380, 41360, 42065, 47696, 48509, 50948, 59620, 63685, 67304, 78760, 84130, 92543, 97018, 101896, 119240, 127370, 134608, 140107, 157520, 168260, 185086, 194036, 203792, 238480, 242545, 254740, 280214, 336520, 370172, 388072, 462715, 485090, 509480, 533599, 560428, 673040, 700535, 740344, 776144, 925430, 970180, 1018960, 1067198, 1120856, 1401070, 1480688, 1850860, 1940360, 2134396, 2241712, 2279923, 2667995, 2802140, 3701720, 3880720, 4268792, 4559846, 5335990, 5604280, 7403440, 8537584, 9119692, 10671980, 11208560, 11399615, 18239384, 21343960, 22799230, 25079153, 36478768, 42687920, 45598460, 50158306, 91196920, 100316612, 125395765, 182393840, 200633224, 250791530, 401266448, 501583060, 1003166120, 2006332240]

約数ペア:

[(1, 2006332240), (2, 1003166120), (4, 501583060), (5, 401266448), (8, 250791530), (10, 200633224), (11, 182393840), (16, 125395765), (20, 100316612), (22, 91196920), (40, 50158306), (44, 45598460), (47, 42687920), (55, 36478768), (80, 25079153), (88, 22799230), (94, 21343960), (110, 18239384), (176, 11399615), (179, 11208560), (188, 10671980), (220, 9119692), (235, 8537584), (271, 7403440), (358, 5604280), (376, 5335990), (440, 4559846), (470, 4268792), (517, 3880720), (542, 3701720), (716, 2802140), (752, 2667995), (880, 2279923), (895, 2241712), (940, 2134396), (1034, 1940360), (1084, 1850860), (1355, 1480688), (1432, 1401070), (1790, 1120856), (1880, 1067198), (1969, 1018960), (2068, 970180), (2168, 925430), (2585, 776144), (2710, 740344), (2864, 700535), (2981, 673040), (3580, 560428), (3760, 533599), (3938, 509480), (4136, 485090), (4336, 462715), (5170, 388072), (5420, 370172), (5962, 336520), (7160, 280214), (7876, 254740), (8272, 242545), (8413, 238480), (9845, 203792), (10340, 194036), (10840, 185086), (11924, 168260), (12737, 157520), (14320, 140107), (14905, 134608), (15752, 127370), (16826, 119240), (19690, 101896), (20680, 97018), (21680, 92543), (23848, 84130), (25474, 78760), (29810, 67304), (31504, 63685), (33652, 59620), (39380, 50948), (41360, 48509), (42065, 47696)]