5321600

素因数分解:

$2^7\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 13153920

約数和(自身を除く): 7832320

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, 1663, 3200, 3326, 6652, 8315, 13304, 16630, 26608, 33260, 41575, 53216, 66520, 83150, 106432, 133040, 166300, 212864, 266080, 332600, 532160, 665200, 1064320, 1330400, 2660800, 5321600]

約数ペア:

[(1, 5321600), (2, 2660800), (4, 1330400), (5, 1064320), (8, 665200), (10, 532160), (16, 332600), (20, 266080), (25, 212864), (32, 166300), (40, 133040), (50, 106432), (64, 83150), (80, 66520), (100, 53216), (128, 41575), (160, 33260), (200, 26608), (320, 16630), (400, 13304), (640, 8315), (800, 6652), (1600, 3326), (1663, 3200)]