18768250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 36101520

約数和(自身を除く): 17333270

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1850, 2029, 4058, 4625, 9250, 10145, 20290, 50725, 75073, 101450, 150146, 253625, 375365, 507250, 750730, 1876825, 3753650, 9384125, 18768250]

約数ペア:

[(1, 18768250), (2, 9384125), (5, 3753650), (10, 1876825), (25, 750730), (37, 507250), (50, 375365), (74, 253625), (125, 150146), (185, 101450), (250, 75073), (370, 50725), (925, 20290), (1850, 10145), (2029, 9250), (4058, 4625)]