27535120

素因数分解:

$2^4\times 5^1\times {\mathrm{344189}}^1$

素因数の和:344202

約数の個数: 20

約数和(自身を含む): 64019340

約数和(自身を除く): 36484220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 344189, 688378, 1376756, 1720945, 2753512, 3441890, 5507024, 6883780, 13767560, 27535120]

約数ペア:

[(1, 27535120), (2, 13767560), (4, 6883780), (5, 5507024), (8, 3441890), (10, 2753512), (16, 1720945), (20, 1376756), (40, 688378), (80, 344189)]