42114320

素因数分解:

$2^4\times 5^1\times {\mathrm{526429}}^1$

素因数の和:526442

約数の個数: 20

約数和(自身を含む): 97915980

約数和(自身を除く): 55801660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526429, 1052858, 2105716, 2632145, 4211432, 5264290, 8422864, 10528580, 21057160, 42114320]

約数ペア:

[(1, 42114320), (2, 21057160), (4, 10528580), (5, 8422864), (8, 5264290), (10, 4211432), (16, 2632145), (20, 2105716), (40, 1052858), (80, 526429)]