54742960

素因数分解:

$2^4\times 5^1\times {\mathrm{684287}}^1$

素因数の和:684300

約数の個数: 20

約数和(自身を含む): 127277568

約数和(自身を除く): 72534608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 684287, 1368574, 2737148, 3421435, 5474296, 6842870, 10948592, 13685740, 27371480, 54742960]

約数ペア:

[(1, 54742960), (2, 27371480), (4, 13685740), (5, 10948592), (8, 6842870), (10, 5474296), (16, 3421435), (20, 2737148), (40, 1368574), (80, 684287)]