119442200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5479}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 280302000

約数和(自身を除く): 160859800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 4360, 5450, 5479, 10900, 10958, 21800, 21916, 27395, 43832, 54790, 109580, 136975, 219160, 273950, 547900, 597211, 1095800, 1194422, 2388844, 2986055, 4777688, 5972110, 11944220, 14930275, 23888440, 29860550, 59721100, 119442200]

約数ペア:

[(1, 119442200), (2, 59721100), (4, 29860550), (5, 23888440), (8, 14930275), (10, 11944220), (20, 5972110), (25, 4777688), (40, 2986055), (50, 2388844), (100, 1194422), (109, 1095800), (200, 597211), (218, 547900), (436, 273950), (545, 219160), (872, 136975), (1090, 109580), (2180, 54790), (2725, 43832), (4360, 27395), (5450, 21916), (5479, 21800), (10900, 10958)]