2280431380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1443311}}^1$

素因数の和:1443399

約数の個数: 24

約数和(自身を含む): 4849528320

約数和(自身を除く): 2569096940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1443311, 2886622, 5773244, 7216555, 14433110, 28866220, 114021569, 228043138, 456086276, 570107845, 1140215690, 2280431380]

約数ペア:

[(1, 2280431380), (2, 1140215690), (4, 570107845), (5, 456086276), (10, 228043138), (20, 114021569), (79, 28866220), (158, 14433110), (316, 7216555), (395, 5773244), (790, 2886622), (1580, 1443311)]