2016042200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{92479}}^1$

素因数の和:92604

約数の個数: 48

約数和(自身を含む): 4730352000

約数和(自身を除く): 2714309800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 10900, 21800, 92479, 184958, 369916, 462395, 739832, 924790, 1849580, 2311975, 3699160, 4623950, 9247900, 10080211, 18495800, 20160422, 40320844, 50401055, 80641688, 100802110, 201604220, 252005275, 403208440, 504010550, 1008021100, 2016042200]

約数ペア:

[(1, 2016042200), (2, 1008021100), (4, 504010550), (5, 403208440), (8, 252005275), (10, 201604220), (20, 100802110), (25, 80641688), (40, 50401055), (50, 40320844), (100, 20160422), (109, 18495800), (200, 10080211), (218, 9247900), (436, 4623950), (545, 3699160), (872, 2311975), (1090, 1849580), (2180, 924790), (2725, 739832), (4360, 462395), (5450, 369916), (10900, 184958), (21800, 92479)]