5165180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 11113200

約数和(自身を除く): 5948020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6299, 12598, 25196, 31495, 62990, 125980, 258259, 516518, 1033036, 1291295, 2582590, 5165180]

約数ペア:

[(1, 5165180), (2, 2582590), (4, 1291295), (5, 1033036), (10, 516518), (20, 258259), (41, 125980), (82, 62990), (164, 31495), (205, 25196), (410, 12598), (820, 6299)]