3200260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22859}}^1$

素因数の和:22875

約数の個数: 24

約数和(自身を含む): 7680960

約数和(自身を除く): 4480700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22859, 45718, 91436, 114295, 160013, 228590, 320026, 457180, 640052, 800065, 1600130, 3200260]

約数ペア:

[(1, 3200260), (2, 1600130), (4, 800065), (5, 640052), (7, 457180), (10, 320026), (14, 228590), (20, 160013), (28, 114295), (35, 91436), (70, 45718), (140, 22859)]