42776560

素因数分解:

$2^4\times 5^1\times {\mathrm{534707}}^1$

素因数の和:534720

約数の個数: 20

約数和(自身を含む): 99455688

約数和(自身を除く): 56679128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 534707, 1069414, 2138828, 2673535, 4277656, 5347070, 8555312, 10694140, 21388280, 42776560]

約数ペア:

[(1, 42776560), (2, 21388280), (4, 10694140), (5, 8555312), (8, 5347070), (10, 4277656), (16, 2673535), (20, 2138828), (40, 1069414), (80, 534707)]