103911920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{185557}}^1$

素因数の和:185577

約数の個数: 40

約数和(自身を含む): 276110304

約数和(自身を除く): 172198384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 185557, 371114, 742228, 927785, 1298899, 1484456, 1855570, 2597798, 2968912, 3711140, 5195596, 6494495, 7422280, 10391192, 12988990, 14844560, 20782384, 25977980, 51955960, 103911920]

約数ペア:

[(1, 103911920), (2, 51955960), (4, 25977980), (5, 20782384), (7, 14844560), (8, 12988990), (10, 10391192), (14, 7422280), (16, 6494495), (20, 5195596), (28, 3711140), (35, 2968912), (40, 2597798), (56, 1855570), (70, 1484456), (80, 1298899), (112, 927785), (140, 742228), (280, 371114), (560, 185557)]