2866700

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 6301680

約数和(自身を除く): 3434980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 263, 436, 526, 545, 1052, 1090, 1315, 2180, 2630, 2725, 5260, 5450, 6575, 10900, 13150, 26300, 28667, 57334, 114668, 143335, 286670, 573340, 716675, 1433350, 2866700]

約数ペア:

[(1, 2866700), (2, 1433350), (4, 716675), (5, 573340), (10, 286670), (20, 143335), (25, 114668), (50, 57334), (100, 28667), (109, 26300), (218, 13150), (263, 10900), (436, 6575), (526, 5450), (545, 5260), (1052, 2725), (1090, 2630), (1315, 2180)]