83160520

素因数分解:

$2^3\times 5^1\times {\mathrm{2079013}}^1$

素因数の和:2079024

約数の個数: 16

約数和(自身を含む): 187111260

約数和(自身を除く): 103950740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2079013, 4158026, 8316052, 10395065, 16632104, 20790130, 41580260, 83160520]

約数ペア:

[(1, 83160520), (2, 41580260), (4, 20790130), (5, 16632104), (8, 10395065), (10, 8316052), (20, 4158026), (40, 2079013)]