4713500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 11243232

約数和(自身を除く): 6529732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 857, 1100, 1375, 1714, 2750, 3428, 4285, 5500, 8570, 9427, 17140, 18854, 21425, 37708, 42850, 47135, 85700, 94270, 107125, 188540, 214250, 235675, 428500, 471350, 942700, 1178375, 2356750, 4713500]

約数ペア:

[(1, 4713500), (2, 2356750), (4, 1178375), (5, 942700), (10, 471350), (11, 428500), (20, 235675), (22, 214250), (25, 188540), (44, 107125), (50, 94270), (55, 85700), (100, 47135), (110, 42850), (125, 37708), (220, 21425), (250, 18854), (275, 17140), (500, 9427), (550, 8570), (857, 5500), (1100, 4285), (1375, 3428), (1714, 2750)]