56804560

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5591}}^1$

素因数の和:5731

約数の個数: 40

約数和(自身を含む): 133134336

約数和(自身を除く): 76329776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5591, 10160, 11182, 22364, 27955, 44728, 55910, 89456, 111820, 223640, 447280, 710057, 1420114, 2840228, 3550285, 5680456, 7100570, 11360912, 14201140, 28402280, 56804560]

約数ペア:

[(1, 56804560), (2, 28402280), (4, 14201140), (5, 11360912), (8, 7100570), (10, 5680456), (16, 3550285), (20, 2840228), (40, 1420114), (80, 710057), (127, 447280), (254, 223640), (508, 111820), (635, 89456), (1016, 55910), (1270, 44728), (2032, 27955), (2540, 22364), (5080, 11182), (5591, 10160)]