1700480

素因数分解:

$2^7\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 4066740

約数和(自身を除く): 2366260

約数列:

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

約数ペア:

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