5237480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 11888640

約数和(自身を除く): 6651160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1031, 1270, 2062, 2540, 4124, 5080, 5155, 8248, 10310, 20620, 41240, 130937, 261874, 523748, 654685, 1047496, 1309370, 2618740, 5237480]

約数ペア:

[(1, 5237480), (2, 2618740), (4, 1309370), (5, 1047496), (8, 654685), (10, 523748), (20, 261874), (40, 130937), (127, 41240), (254, 20620), (508, 10310), (635, 8248), (1016, 5155), (1031, 5080), (1270, 4124), (2062, 2540)]