5042537.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{821101}}^1$

素因数の和:821114

約数の個数: 20

約数和(自身を含む): 152724972

約数和(自身を除く): 87036892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 821101, 1642202, 3284404, 4105505, 6568808, 8211010, 13137616, 16422020, 32844040, 65688080]

約数ペア:

[(1, 65688080), (2, 32844040), (4, 16422020), (5, 13137616), (8, 8211010), (10, 6568808), (16, 4105505), (20, 3284404), (40, 1642202), (80, 821101)]