4597720

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 10432800

約数和(自身を除く): 5835080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 839, 1096, 1370, 1678, 2740, 3356, 4195, 5480, 6712, 8390, 16780, 33560, 114943, 229886, 459772, 574715, 919544, 1149430, 2298860, 4597720]

約数ペア:

[(1, 4597720), (2, 2298860), (4, 1149430), (5, 919544), (8, 574715), (10, 459772), (20, 229886), (40, 114943), (137, 33560), (274, 16780), (548, 8390), (685, 6712), (839, 5480), (1096, 4195), (1370, 3356), (1678, 2740)]