16428200

素因数分解:

$2^3\times 5^2\times {\mathrm{82141}}^1$

素因数の和:82157

約数の個数: 24

約数和(自身を含む): 38196030

約数和(自身を除く): 21767830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 82141, 164282, 328564, 410705, 657128, 821410, 1642820, 2053525, 3285640, 4107050, 8214100, 16428200]

約数ペア:

[(1, 16428200), (2, 8214100), (4, 4107050), (5, 3285640), (8, 2053525), (10, 1642820), (20, 821410), (25, 657128), (40, 410705), (50, 328564), (100, 164282), (200, 82141)]