3389800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 8353260

約数和(自身を除く): 4963460

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 997, 1700, 1994, 3400, 3988, 4985, 7976, 9970, 16949, 19940, 24925, 33898, 39880, 49850, 67796, 84745, 99700, 135592, 169490, 199400, 338980, 423725, 677960, 847450, 1694900, 3389800]

約数ペア:

[(1, 3389800), (2, 1694900), (4, 847450), (5, 677960), (8, 423725), (10, 338980), (17, 199400), (20, 169490), (25, 135592), (34, 99700), (40, 84745), (50, 67796), (68, 49850), (85, 39880), (100, 33898), (136, 24925), (170, 19940), (200, 16949), (340, 9970), (425, 7976), (680, 4985), (850, 3988), (997, 3400), (1700, 1994)]