85123250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{20029}}^1$

素因数の和:20063

約数の個数: 32

約数和(自身を含む): 168732720

約数和(自身を除く): 83609470

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 20029, 40058, 100145, 200290, 340493, 500725, 680986, 1001450, 1702465, 2503625, 3404930, 5007250, 8512325, 17024650, 42561625, 85123250]

約数ペア:

[(1, 85123250), (2, 42561625), (5, 17024650), (10, 8512325), (17, 5007250), (25, 3404930), (34, 2503625), (50, 1702465), (85, 1001450), (125, 680986), (170, 500725), (250, 340493), (425, 200290), (850, 100145), (2125, 40058), (4250, 20029)]