3400960

素因数分解:

$2^8\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2678

約数の個数: 36

約数和(自身を含む): 8149428

約数和(自身を除く): 4748468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2657, 5314, 10628, 13285, 21256, 26570, 42512, 53140, 85024, 106280, 170048, 212560, 340096, 425120, 680192, 850240, 1700480, 3400960]

約数ペア:

[(1, 3400960), (2, 1700480), (4, 850240), (5, 680192), (8, 425120), (10, 340096), (16, 212560), (20, 170048), (32, 106280), (40, 85024), (64, 53140), (80, 42512), (128, 26570), (160, 21256), (256, 13285), (320, 10628), (640, 5314), (1280, 2657)]