10643200

素因数分解:

$2^8\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1689

約数の個数: 54

約数和(自身を含む): 26359424

約数和(自身を除く): 15716224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 1663, 3200, 3326, 6400, 6652, 8315, 13304, 16630, 26608, 33260, 41575, 53216, 66520, 83150, 106432, 133040, 166300, 212864, 266080, 332600, 425728, 532160, 665200, 1064320, 1330400, 2128640, 2660800, 5321600, 10643200]

約数ペア:

[(1, 10643200), (2, 5321600), (4, 2660800), (5, 2128640), (8, 1330400), (10, 1064320), (16, 665200), (20, 532160), (25, 425728), (32, 332600), (40, 266080), (50, 212864), (64, 166300), (80, 133040), (100, 106432), (128, 83150), (160, 66520), (200, 53216), (256, 41575), (320, 33260), (400, 26608), (640, 16630), (800, 13304), (1280, 8315), (1600, 6652), (1663, 6400), (3200, 3326)]