133489600

素因数分解:

$2^6\times 5^2\times {\mathrm{83431}}^1$

素因数の和:83453

約数の個数: 42

約数和(自身を含む): 328471784

約数和(自身を除く): 194982184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 83431, 166862, 333724, 417155, 667448, 834310, 1334896, 1668620, 2085775, 2669792, 3337240, 4171550, 5339584, 6674480, 8343100, 13348960, 16686200, 26697920, 33372400, 66744800, 133489600]

約数ペア:

[(1, 133489600), (2, 66744800), (4, 33372400), (5, 26697920), (8, 16686200), (10, 13348960), (16, 8343100), (20, 6674480), (25, 5339584), (32, 4171550), (40, 3337240), (50, 2669792), (64, 2085775), (80, 1668620), (100, 1334896), (160, 834310), (200, 667448), (320, 417155), (400, 333724), (800, 166862), (1600, 83431)]