54069200

素因数分解:

$2^4\times 5^2\times {\mathrm{135173}}^1$

素因数の和:135191

約数の個数: 30

約数和(自身を含む): 129902214

約数和(自身を除く): 75833014

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135173, 270346, 540692, 675865, 1081384, 1351730, 2162768, 2703460, 3379325, 5406920, 6758650, 10813840, 13517300, 27034600, 54069200]

約数ペア:

[(1, 54069200), (2, 27034600), (4, 13517300), (5, 10813840), (8, 6758650), (10, 5406920), (16, 3379325), (20, 2703460), (25, 2162768), (40, 1351730), (50, 1081384), (80, 675865), (100, 540692), (200, 270346), (400, 135173)]