4864120

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 11008800

約数和(自身を除く): 6144680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 439, 554, 878, 1108, 1385, 1756, 2195, 2216, 2770, 3512, 4390, 5540, 8780, 11080, 17560, 121603, 243206, 486412, 608015, 972824, 1216030, 2432060, 4864120]

約数ペア:

[(1, 4864120), (2, 2432060), (4, 1216030), (5, 972824), (8, 608015), (10, 486412), (20, 243206), (40, 121603), (277, 17560), (439, 11080), (554, 8780), (878, 5540), (1108, 4390), (1385, 3512), (1756, 2770), (2195, 2216)]