8354260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3049}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 17677800

約数和(自身を除く): 9323540

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3049, 6098, 12196, 15245, 30490, 60980, 417713, 835426, 1670852, 2088565, 4177130, 8354260]

約数ペア:

[(1, 8354260), (2, 4177130), (4, 2088565), (5, 1670852), (10, 835426), (20, 417713), (137, 60980), (274, 30490), (548, 15245), (685, 12196), (1370, 6098), (2740, 3049)]