330800

素因数分解:

$2^4\times 5^2\times {\mathrm{827}}^1$

素因数の和:845

約数の個数: 30

約数和(自身を含む): 795708

約数和(自身を除く): 464908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 827, 1654, 3308, 4135, 6616, 8270, 13232, 16540, 20675, 33080, 41350, 66160, 82700, 165400, 330800]

約数ペア:

[(1, 330800), (2, 165400), (4, 82700), (5, 66160), (8, 41350), (10, 33080), (16, 20675), (20, 16540), (25, 13232), (40, 8270), (50, 6616), (80, 4135), (100, 3308), (200, 1654), (400, 827)]