2247333080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1306589}}^1$

素因数の和:1306643

約数の個数: 32

約数和(自身を含む): 5174096400

約数和(自身を除く): 2926763320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1306589, 2613178, 5226356, 6532945, 10452712, 13065890, 26131780, 52263560, 56183327, 112366654, 224733308, 280916635, 449466616, 561833270, 1123666540, 2247333080]

約数ペア:

[(1, 2247333080), (2, 1123666540), (4, 561833270), (5, 449466616), (8, 280916635), (10, 224733308), (20, 112366654), (40, 56183327), (43, 52263560), (86, 26131780), (172, 13065890), (215, 10452712), (344, 6532945), (430, 5226356), (860, 2613178), (1720, 1306589)]