4016560

素因数分解:

$2^4\times 5^1\times {\mathrm{50207}}^1$

素因数の和:50220

約数の個数: 20

約数和(自身を含む): 9338688

約数和(自身を除く): 5322128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 50207, 100414, 200828, 251035, 401656, 502070, 803312, 1004140, 2008280, 4016560]

約数ペア:

[(1, 4016560), (2, 2008280), (4, 1004140), (5, 803312), (8, 502070), (10, 401656), (16, 251035), (20, 200828), (40, 100414), (80, 50207)]