5416780

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 11440800

約数和(自身を除く): 6024020

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1361, 1990, 2722, 3980, 5444, 6805, 13610, 27220, 270839, 541678, 1083356, 1354195, 2708390, 5416780]

約数ペア:

[(1, 5416780), (2, 2708390), (4, 1354195), (5, 1083356), (10, 541678), (20, 270839), (199, 27220), (398, 13610), (796, 6805), (995, 5444), (1361, 3980), (1990, 2722)]