109517480

素因数分解:

$2^3\times 5^1\times {\mathrm{2737937}}^1$

素因数の和:2737948

約数の個数: 16

約数和(自身を含む): 246414420

約数和(自身を除く): 136896940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2737937, 5475874, 10951748, 13689685, 21903496, 27379370, 54758740, 109517480]

約数ペア:

[(1, 109517480), (2, 54758740), (4, 27379370), (5, 21903496), (8, 13689685), (10, 10951748), (20, 5475874), (40, 2737937)]