25600440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213337}}^1$

素因数の和:213351

約数の個数: 32

約数和(自身を含む): 76801680

約数和(自身を除く): 51201240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213337, 426674, 640011, 853348, 1066685, 1280022, 1706696, 2133370, 2560044, 3200055, 4266740, 5120088, 6400110, 8533480, 12800220, 25600440]

約数ペア:

[(1, 25600440), (2, 12800220), (3, 8533480), (4, 6400110), (5, 5120088), (6, 4266740), (8, 3200055), (10, 2560044), (12, 2133370), (15, 1706696), (20, 1280022), (24, 1066685), (30, 853348), (40, 640011), (60, 426674), (120, 213337)]