42095120

素因数分解:

$2^4\times 5^1\times {\mathrm{526189}}^1$

素因数の和:526202

約数の個数: 20

約数和(自身を含む): 97871340

約数和(自身を除く): 55776220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526189, 1052378, 2104756, 2630945, 4209512, 5261890, 8419024, 10523780, 21047560, 42095120]

約数ペア:

[(1, 42095120), (2, 21047560), (4, 10523780), (5, 8419024), (8, 5261890), (10, 4209512), (16, 2630945), (20, 2104756), (40, 1052378), (80, 526189)]