12428200

素因数分解:

$2^3\times 5^2\times {\mathrm{62141}}^1$

素因数の和:62157

約数の個数: 24

約数和(自身を含む): 28896030

約数和(自身を除く): 16467830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 62141, 124282, 248564, 310705, 497128, 621410, 1242820, 1553525, 2485640, 3107050, 6214100, 12428200]

約数ペア:

[(1, 12428200), (2, 6214100), (4, 3107050), (5, 2485640), (8, 1553525), (10, 1242820), (20, 621410), (25, 497128), (40, 310705), (50, 248564), (100, 124282), (200, 62141)]