13675000

素因数分解:

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

素因数の和:578

約数の個数: 48

約数和(自身を含む): 32107320

約数和(自身を除く): 18432320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 547, 625, 1000, 1094, 1250, 2188, 2500, 2735, 3125, 4376, 5000, 5470, 6250, 10940, 12500, 13675, 21880, 25000, 27350, 54700, 68375, 109400, 136750, 273500, 341875, 547000, 683750, 1367500, 1709375, 2735000, 3418750, 6837500, 13675000]

約数ペア:

[(1, 13675000), (2, 6837500), (4, 3418750), (5, 2735000), (8, 1709375), (10, 1367500), (20, 683750), (25, 547000), (40, 341875), (50, 273500), (100, 136750), (125, 109400), (200, 68375), (250, 54700), (500, 27350), (547, 25000), (625, 21880), (1000, 13675), (1094, 12500), (1250, 10940), (2188, 6250), (2500, 5470), (2735, 5000), (3125, 4376)]