2742650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 5371680

約数和(自身を除く): 2629030

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2887, 5774, 14435, 28870, 54853, 72175, 109706, 144350, 274265, 548530, 1371325, 2742650]

約数ペア:

[(1, 2742650), (2, 1371325), (5, 548530), (10, 274265), (19, 144350), (25, 109706), (38, 72175), (50, 54853), (95, 28870), (190, 14435), (475, 5774), (950, 2887)]