20160607975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{47129}}^1$

素因数の和:47451

約数の個数: 24

約数和(自身を含む): 25456986720

約数和(自身を除く): 5296378745

約数列:

[1, 5, 25, 71, 241, 355, 1205, 1775, 6025, 17111, 47129, 85555, 235645, 427775, 1178225, 3346159, 11358089, 16730795, 56790445, 83653975, 283952225, 806424319, 4032121595, 20160607975]

約数ペア:

[(1, 20160607975), (5, 4032121595), (25, 806424319), (71, 283952225), (241, 83653975), (355, 56790445), (1205, 16730795), (1775, 11358089), (6025, 3346159), (17111, 1178225), (47129, 427775), (85555, 235645)]