98707840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 294347520

約数和(自身を除く): 195639680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2003, 2240, 2464, 3080, 3520, 4006, 4480, 4928, 6160, 7040, 8012, 9856, 10015, 12320, 14021, 16024, 20030, 22033, 24640, 28042, 32048, 40060, 44066, 49280, 56084, 64096, 70105, 80120, 88132, 110165, 112168, 128192, 140210, 154231, 160240, 176264, 220330, 224336, 256384, 280420, 308462, 320480, 352528, 440660, 448672, 560840, 616924, 640960, 705056, 771155, 881320, 897344, 1121680, 1233848, 1281920, 1410112, 1542310, 1762640, 1794688, 2243360, 2467696, 2820224, 3084620, 3525280, 4486720, 4935392, 6169240, 7050560, 8973440, 9870784, 12338480, 14101120, 19741568, 24676960, 49353920, 98707840]

約数ペア:

[(1, 98707840), (2, 49353920), (4, 24676960), (5, 19741568), (7, 14101120), (8, 12338480), (10, 9870784), (11, 8973440), (14, 7050560), (16, 6169240), (20, 4935392), (22, 4486720), (28, 3525280), (32, 3084620), (35, 2820224), (40, 2467696), (44, 2243360), (55, 1794688), (56, 1762640), (64, 1542310), (70, 1410112), (77, 1281920), (80, 1233848), (88, 1121680), (110, 897344), (112, 881320), (128, 771155), (140, 705056), (154, 640960), (160, 616924), (176, 560840), (220, 448672), (224, 440660), (280, 352528), (308, 320480), (320, 308462), (352, 280420), (385, 256384), (440, 224336), (448, 220330), (560, 176264), (616, 160240), (640, 154231), (704, 140210), (770, 128192), (880, 112168), (896, 110165), (1120, 88132), (1232, 80120), (1408, 70105), (1540, 64096), (1760, 56084), (2003, 49280), (2240, 44066), (2464, 40060), (3080, 32048), (3520, 28042), (4006, 24640), (4480, 22033), (4928, 20030), (6160, 16024), (7040, 14021), (8012, 12320), (9856, 10015)]