32801200

素因数分解:

$2^4\times 5^2\times {\mathrm{82003}}^1$

素因数の和:82021

約数の個数: 30

約数和(自身を含む): 78805844

約数和(自身を除く): 46004644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 82003, 164006, 328012, 410015, 656024, 820030, 1312048, 1640060, 2050075, 3280120, 4100150, 6560240, 8200300, 16400600, 32801200]

約数ペア:

[(1, 32801200), (2, 16400600), (4, 8200300), (5, 6560240), (8, 4100150), (10, 3280120), (16, 2050075), (20, 1640060), (25, 1312048), (40, 820030), (50, 656024), (80, 410015), (100, 328012), (200, 164006), (400, 82003)]