3429800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 8704800

約数和(自身を除く): 5275000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1559, 2200, 3118, 6236, 7795, 12472, 15590, 17149, 31180, 34298, 38975, 62360, 68596, 77950, 85745, 137192, 155900, 171490, 311800, 342980, 428725, 685960, 857450, 1714900, 3429800]

約数ペア:

[(1, 3429800), (2, 1714900), (4, 857450), (5, 685960), (8, 428725), (10, 342980), (11, 311800), (20, 171490), (22, 155900), (25, 137192), (40, 85745), (44, 77950), (50, 68596), (55, 62360), (88, 38975), (100, 34298), (110, 31180), (200, 17149), (220, 15590), (275, 12472), (440, 7795), (550, 6236), (1100, 3118), (1559, 2200)]