2100079060

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{131749}}^1$

素因数の和:132555

約数の個数: 24

約数和(自身を含む): 4415733000

約数和(自身を除く): 2315653940

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 131749, 263498, 526996, 658745, 1317490, 2634980, 105003953, 210007906, 420015812, 525019765, 1050039530, 2100079060]

約数ペア:

[(1, 2100079060), (2, 1050039530), (4, 525019765), (5, 420015812), (10, 210007906), (20, 105003953), (797, 2634980), (1594, 1317490), (3188, 658745), (3985, 526996), (7970, 263498), (15940, 131749)]