26412800

素因数分解:

$2^8\times 5^2\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 54

約数和(自身を含む): 65391648

約数和(自身を除く): 38978848

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, 3200, 4127, 6400, 8254, 16508, 20635, 33016, 41270, 66032, 82540, 103175, 132064, 165080, 206350, 264128, 330160, 412700, 528256, 660320, 825400, 1056512, 1320640, 1650800, 2641280, 3301600, 5282560, 6603200, 13206400, 26412800]

約数ペア:

[(1, 26412800), (2, 13206400), (4, 6603200), (5, 5282560), (8, 3301600), (10, 2641280), (16, 1650800), (20, 1320640), (25, 1056512), (32, 825400), (40, 660320), (50, 528256), (64, 412700), (80, 330160), (100, 264128), (128, 206350), (160, 165080), (200, 132064), (256, 103175), (320, 82540), (400, 66032), (640, 41270), (800, 33016), (1280, 20635), (1600, 16508), (3200, 8254), (4127, 6400)]