5241620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 11093544

約数和(自身を除く): 5851924

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1913, 2740, 3826, 7652, 9565, 19130, 38260, 262081, 524162, 1048324, 1310405, 2620810, 5241620]

約数ペア:

[(1, 5241620), (2, 2620810), (4, 1310405), (5, 1048324), (10, 524162), (20, 262081), (137, 38260), (274, 19130), (548, 9565), (685, 7652), (1370, 3826), (1913, 2740)]