13206400

素因数分解:

$2^7\times 5^2\times {\mathrm{4127}}^1$

素因数の和:4151

約数の個数: 48

約数和(自身を含む): 32631840

約数和(自身を除く): 19425440

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, 3200, 4127, 8254, 16508, 20635, 33016, 41270, 66032, 82540, 103175, 132064, 165080, 206350, 264128, 330160, 412700, 528256, 660320, 825400, 1320640, 1650800, 2641280, 3301600, 6603200, 13206400]

約数ペア:

[(1, 13206400), (2, 6603200), (4, 3301600), (5, 2641280), (8, 1650800), (10, 1320640), (16, 825400), (20, 660320), (25, 528256), (32, 412700), (40, 330160), (50, 264128), (64, 206350), (80, 165080), (100, 132064), (128, 103175), (160, 82540), (200, 66032), (320, 41270), (400, 33016), (640, 20635), (800, 16508), (1600, 8254), (3200, 4127)]