10274960

素因数分解:

$2^4\times 5^1\times {\mathrm{128437}}^1$

素因数の和:128450

約数の個数: 20

約数和(自身を含む): 23889468

約数和(自身を除く): 13614508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 128437, 256874, 513748, 642185, 1027496, 1284370, 2054992, 2568740, 5137480, 10274960]

約数ペア:

[(1, 10274960), (2, 5137480), (4, 2568740), (5, 2054992), (8, 1284370), (10, 1027496), (16, 642185), (20, 513748), (40, 256874), (80, 128437)]