13289600

素因数分解:

$2^7\times 5^2\times {\mathrm{4153}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 32837370

約数和(自身を除く): 19547770

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4153, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 103825, 132896, 166120, 207650, 265792, 332240, 415300, 531584, 664480, 830600, 1328960, 1661200, 2657920, 3322400, 6644800, 13289600]

約数ペア:

[(1, 13289600), (2, 6644800), (4, 3322400), (5, 2657920), (8, 1661200), (10, 1328960), (16, 830600), (20, 664480), (25, 531584), (32, 415300), (40, 332240), (50, 265792), (64, 207650), (80, 166120), (100, 132896), (128, 103825), (160, 83060), (200, 66448), (320, 41530), (400, 33224), (640, 20765), (800, 16612), (1600, 8306), (3200, 4153)]