53216000

素因数分解:

$2^8\times 5^3\times {\mathrm{1663}}^1$

素因数の和:1694

約数の個数: 72

約数和(自身を含む): 132647424

約数和(自身を除く): 79431424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 1663, 2000, 3200, 3326, 4000, 6400, 6652, 8000, 8315, 13304, 16000, 16630, 26608, 32000, 33260, 41575, 53216, 66520, 83150, 106432, 133040, 166300, 207875, 212864, 266080, 332600, 415750, 425728, 532160, 665200, 831500, 1064320, 1330400, 1663000, 2128640, 2660800, 3326000, 5321600, 6652000, 10643200, 13304000, 26608000, 53216000]

約数ペア:

[(1, 53216000), (2, 26608000), (4, 13304000), (5, 10643200), (8, 6652000), (10, 5321600), (16, 3326000), (20, 2660800), (25, 2128640), (32, 1663000), (40, 1330400), (50, 1064320), (64, 831500), (80, 665200), (100, 532160), (125, 425728), (128, 415750), (160, 332600), (200, 266080), (250, 212864), (256, 207875), (320, 166300), (400, 133040), (500, 106432), (640, 83150), (800, 66520), (1000, 53216), (1280, 41575), (1600, 33260), (1663, 32000), (2000, 26608), (3200, 16630), (3326, 16000), (4000, 13304), (6400, 8315), (6652, 8000)]