5978960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5775

約数の個数: 40

約数和(自身を含む): 14973000

約数和(自身を除く): 8994040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5749, 11498, 22996, 28745, 45992, 57490, 74737, 91984, 114980, 149474, 229960, 298948, 373685, 459920, 597896, 747370, 1195792, 1494740, 2989480, 5978960]

約数ペア:

[(1, 5978960), (2, 2989480), (4, 1494740), (5, 1195792), (8, 747370), (10, 597896), (13, 459920), (16, 373685), (20, 298948), (26, 229960), (40, 149474), (52, 114980), (65, 91984), (80, 74737), (104, 57490), (130, 45992), (208, 28745), (260, 22996), (520, 11498), (1040, 5749)]