5821820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17123}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 12945744

約数和(自身を除く): 7123924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 17123, 34246, 68492, 85615, 171230, 291091, 342460, 582182, 1164364, 1455455, 2910910, 5821820]

約数ペア:

[(1, 5821820), (2, 2910910), (4, 1455455), (5, 1164364), (10, 582182), (17, 342460), (20, 291091), (34, 171230), (68, 85615), (85, 68492), (170, 34246), (340, 17123)]