11509410080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{21911}}^1$

素因数の和:22007

約数の個数: 144

約数和(自身を含む): 32103884736

約数和(自身を除く): 20594474656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 160, 196, 224, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1072, 1120, 1340, 1568, 1876, 1960, 2144, 2345, 2680, 3283, 3752, 3920, 4690, 5360, 6566, 7504, 7840, 9380, 10720, 13132, 15008, 16415, 18760, 21911, 26264, 32830, 37520, 43822, 52528, 65660, 75040, 87644, 105056, 109555, 131320, 153377, 175288, 219110, 262640, 306754, 350576, 438220, 525280, 613508, 701152, 766885, 876440, 1073639, 1227016, 1468037, 1533770, 1752880, 2147278, 2454032, 2936074, 3067540, 3505760, 4294556, 4908064, 5368195, 5872148, 6135080, 7340185, 8589112, 10276259, 10736390, 11744296, 12270160, 14680370, 17178224, 20552518, 21472780, 23488592, 24540320, 29360740, 34356448, 41105036, 42945560, 46977184, 51381295, 58721480, 71933813, 82210072, 85891120, 102762590, 117442960, 143867626, 164420144, 171782240, 205525180, 234885920, 287735252, 328840288, 359669065, 411050360, 575470504, 719338130, 822100720, 1150941008, 1438676260, 1644201440, 2301882016, 2877352520, 5754705040, 11509410080]

約数ペア:

[(1, 11509410080), (2, 5754705040), (4, 2877352520), (5, 2301882016), (7, 1644201440), (8, 1438676260), (10, 1150941008), (14, 822100720), (16, 719338130), (20, 575470504), (28, 411050360), (32, 359669065), (35, 328840288), (40, 287735252), (49, 234885920), (56, 205525180), (67, 171782240), (70, 164420144), (80, 143867626), (98, 117442960), (112, 102762590), (134, 85891120), (140, 82210072), (160, 71933813), (196, 58721480), (224, 51381295), (245, 46977184), (268, 42945560), (280, 41105036), (335, 34356448), (392, 29360740), (469, 24540320), (490, 23488592), (536, 21472780), (560, 20552518), (670, 17178224), (784, 14680370), (938, 12270160), (980, 11744296), (1072, 10736390), (1120, 10276259), (1340, 8589112), (1568, 7340185), (1876, 6135080), (1960, 5872148), (2144, 5368195), (2345, 4908064), (2680, 4294556), (3283, 3505760), (3752, 3067540), (3920, 2936074), (4690, 2454032), (5360, 2147278), (6566, 1752880), (7504, 1533770), (7840, 1468037), (9380, 1227016), (10720, 1073639), (13132, 876440), (15008, 766885), (16415, 701152), (18760, 613508), (21911, 525280), (26264, 438220), (32830, 350576), (37520, 306754), (43822, 262640), (52528, 219110), (65660, 175288), (75040, 153377), (87644, 131320), (105056, 109555)]