13188800

素因数分解:

$2^6\times 5^2\times {\mathrm{8243}}^1$

素因数の和:8265

約数の個数: 42

約数和(自身を含む): 32456628

約数和(自身を除く): 19267828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 8243, 16486, 32972, 41215, 65944, 82430, 131888, 164860, 206075, 263776, 329720, 412150, 527552, 659440, 824300, 1318880, 1648600, 2637760, 3297200, 6594400, 13188800]

約数ペア:

[(1, 13188800), (2, 6594400), (4, 3297200), (5, 2637760), (8, 1648600), (10, 1318880), (16, 824300), (20, 659440), (25, 527552), (32, 412150), (40, 329720), (50, 263776), (64, 206075), (80, 164860), (100, 131888), (160, 82430), (200, 65944), (320, 41215), (400, 32972), (800, 16486), (1600, 8243)]