5628860

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 11866176

約数和(自身を除く): 6237316

約数列:

[1, 2, 4, 5, 10, 20, 431, 653, 862, 1306, 1724, 2155, 2612, 3265, 4310, 6530, 8620, 13060, 281443, 562886, 1125772, 1407215, 2814430, 5628860]

約数ペア:

[(1, 5628860), (2, 2814430), (4, 1407215), (5, 1125772), (10, 562886), (20, 281443), (431, 13060), (653, 8620), (862, 6530), (1306, 4310), (1724, 3265), (2155, 2612)]