2103161780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3626141}}^1$

素因数の和:3626179

約数の個数: 24

約数和(自身を含む): 4568938920

約数和(自身を除く): 2465777140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3626141, 7252282, 14504564, 18130705, 36261410, 72522820, 105158089, 210316178, 420632356, 525790445, 1051580890, 2103161780]

約数ペア:

[(1, 2103161780), (2, 1051580890), (4, 525790445), (5, 420632356), (10, 210316178), (20, 105158089), (29, 72522820), (58, 36261410), (116, 18130705), (145, 14504564), (290, 7252282), (580, 3626141)]