4163560

素因数分解:

$2^3\times 5^1\times {\mathrm{104089}}^1$

素因数の和:104100

約数の個数: 16

約数和(自身を含む): 9368100

約数和(自身を除く): 5204540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 104089, 208178, 416356, 520445, 832712, 1040890, 2081780, 4163560]

約数ペア:

[(1, 4163560), (2, 2081780), (4, 1040890), (5, 832712), (8, 520445), (10, 416356), (20, 208178), (40, 104089)]