528643520

素因数分解:

$2^6\times 5^1\times {\mathrm{1652011}}^1$

素因数の和:1652028

約数の個数: 28

約数和(自身を含む): 1258833144

約数和(自身を除く): 730189624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1652011, 3304022, 6608044, 8260055, 13216088, 16520110, 26432176, 33040220, 52864352, 66080440, 105728704, 132160880, 264321760, 528643520]

約数ペア:

[(1, 528643520), (2, 264321760), (4, 132160880), (5, 105728704), (8, 66080440), (10, 52864352), (16, 33040220), (20, 26432176), (32, 16520110), (40, 13216088), (64, 8260055), (80, 6608044), (160, 3304022), (320, 1652011)]