157426600

素因数分解:

$2^3\times 5^2\times {\mathrm{547}}^1\times {\mathrm{1439}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 366940800

約数和(自身を除く): 209514200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 547, 1094, 1439, 2188, 2735, 2878, 4376, 5470, 5756, 7195, 10940, 11512, 13675, 14390, 21880, 27350, 28780, 35975, 54700, 57560, 71950, 109400, 143900, 287800, 787133, 1574266, 3148532, 3935665, 6297064, 7871330, 15742660, 19678325, 31485320, 39356650, 78713300, 157426600]

約数ペア:

[(1, 157426600), (2, 78713300), (4, 39356650), (5, 31485320), (8, 19678325), (10, 15742660), (20, 7871330), (25, 6297064), (40, 3935665), (50, 3148532), (100, 1574266), (200, 787133), (547, 287800), (1094, 143900), (1439, 109400), (2188, 71950), (2735, 57560), (2878, 54700), (4376, 35975), (5470, 28780), (5756, 27350), (7195, 21880), (10940, 14390), (11512, 13675)]