2912114320

素因数分解:

$2^4\times 5^1\times {\mathrm{36401429}}^1$

素因数の和:36401442

約数の個数: 20

約数和(自身を含む): 6770665980

約数和(自身を除く): 3858551660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36401429, 72802858, 145605716, 182007145, 291211432, 364014290, 582422864, 728028580, 1456057160, 2912114320]

約数ペア:

[(1, 2912114320), (2, 1456057160), (4, 728028580), (5, 582422864), (8, 364014290), (10, 291211432), (16, 182007145), (20, 145605716), (40, 72802858), (80, 36401429)]