68665400

素因数分解:

$2^3\times 5^2\times {\mathrm{343327}}^1$

素因数の和:343343

約数の個数: 24

約数和(自身を含む): 159647520

約数和(自身を除く): 90982120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 343327, 686654, 1373308, 1716635, 2746616, 3433270, 6866540, 8583175, 13733080, 17166350, 34332700, 68665400]

約数ペア:

[(1, 68665400), (2, 34332700), (4, 17166350), (5, 13733080), (8, 8583175), (10, 6866540), (20, 3433270), (25, 2746616), (40, 1716635), (50, 1373308), (100, 686654), (200, 343327)]