122025500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 269068800

約数和(自身を除く): 147043300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 2180, 2239, 2725, 4478, 5450, 8956, 10900, 11195, 13625, 22390, 27250, 44780, 54500, 55975, 111950, 223900, 244051, 279875, 488102, 559750, 976204, 1119500, 1220255, 2440510, 4881020, 6101275, 12202550, 24405100, 30506375, 61012750, 122025500]

約数ペア:

[(1, 122025500), (2, 61012750), (4, 30506375), (5, 24405100), (10, 12202550), (20, 6101275), (25, 4881020), (50, 2440510), (100, 1220255), (109, 1119500), (125, 976204), (218, 559750), (250, 488102), (436, 279875), (500, 244051), (545, 223900), (1090, 111950), (2180, 55975), (2239, 54500), (2725, 44780), (4478, 27250), (5450, 22390), (8956, 13625), (10900, 11195)]