2848293460

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 6018566400

約数和(自身を除く): 3170272940

約数列:

[1, 2, 4, 5, 10, 20, 353, 439, 706, 878, 919, 1412, 1756, 1765, 1838, 2195, 3530, 3676, 4390, 4595, 7060, 8780, 9190, 18380, 154967, 309934, 324407, 403441, 619868, 648814, 774835, 806882, 1297628, 1549670, 1613764, 1622035, 2017205, 3099340, 3244070, 4034410, 6488140, 8068820, 142414673, 284829346, 569658692, 712073365, 1424146730, 2848293460]

約数ペア:

[(1, 2848293460), (2, 1424146730), (4, 712073365), (5, 569658692), (10, 284829346), (20, 142414673), (353, 8068820), (439, 6488140), (706, 4034410), (878, 3244070), (919, 3099340), (1412, 2017205), (1756, 1622035), (1765, 1613764), (1838, 1549670), (2195, 1297628), (3530, 806882), (3676, 774835), (4390, 648814), (4595, 619868), (7060, 403441), (8780, 324407), (9190, 309934), (18380, 154967)]