13304291600

素因数分解:

$2^4\times 5^2\times {\mathrm{33260729}}^1$

素因数の和:33260747

約数の個数: 30

約数和(自身を含む): 31963561530

約数和(自身を除く): 18659269930

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33260729, 66521458, 133042916, 166303645, 266085832, 332607290, 532171664, 665214580, 831518225, 1330429160, 1663036450, 2660858320, 3326072900, 6652145800, 13304291600]

約数ペア:

[(1, 13304291600), (2, 6652145800), (4, 3326072900), (5, 2660858320), (8, 1663036450), (10, 1330429160), (16, 831518225), (20, 665214580), (25, 532171664), (40, 332607290), (50, 266085832), (80, 166303645), (100, 133042916), (200, 66521458), (400, 33260729)]