14406400

素因数分解:

$2^8\times 5^2\times {\mathrm{2251}}^1$

素因数の和:2277

約数の個数: 54

約数和(自身を含む): 35673932

約数和(自身を除く): 21267532

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, 2251, 3200, 4502, 6400, 9004, 11255, 18008, 22510, 36016, 45020, 56275, 72032, 90040, 112550, 144064, 180080, 225100, 288128, 360160, 450200, 576256, 720320, 900400, 1440640, 1800800, 2881280, 3601600, 7203200, 14406400]

約数ペア:

[(1, 14406400), (2, 7203200), (4, 3601600), (5, 2881280), (8, 1800800), (10, 1440640), (16, 900400), (20, 720320), (25, 576256), (32, 450200), (40, 360160), (50, 288128), (64, 225100), (80, 180080), (100, 144064), (128, 112550), (160, 90040), (200, 72032), (256, 56275), (320, 45020), (400, 36016), (640, 22510), (800, 18008), (1280, 11255), (1600, 9004), (2251, 6400), (3200, 4502)]