99148280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32191}}^1$

素因数の和:32220

約数の個数: 64

約数和(自身を含む): 278138880

約数和(自身を除く): 178990600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 32191, 64382, 128764, 160955, 225337, 257528, 321910, 354101, 450674, 643820, 708202, 901348, 1126685, 1287640, 1416404, 1770505, 1802696, 2253370, 2478707, 2832808, 3541010, 4506740, 4957414, 7082020, 9013480, 9914828, 12393535, 14164040, 19829656, 24787070, 49574140, 99148280]

約数ペア:

[(1, 99148280), (2, 49574140), (4, 24787070), (5, 19829656), (7, 14164040), (8, 12393535), (10, 9914828), (11, 9013480), (14, 7082020), (20, 4957414), (22, 4506740), (28, 3541010), (35, 2832808), (40, 2478707), (44, 2253370), (55, 1802696), (56, 1770505), (70, 1416404), (77, 1287640), (88, 1126685), (110, 901348), (140, 708202), (154, 643820), (220, 450674), (280, 354101), (308, 321910), (385, 257528), (440, 225337), (616, 160955), (770, 128764), (1540, 64382), (3080, 32191)]