2234500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5045040

約数和(自身を除く): 2810540

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 109, 125, 164, 205, 218, 250, 410, 436, 500, 545, 820, 1025, 1090, 2050, 2180, 2725, 4100, 4469, 5125, 5450, 8938, 10250, 10900, 13625, 17876, 20500, 22345, 27250, 44690, 54500, 89380, 111725, 223450, 446900, 558625, 1117250, 2234500]

約数ペア:

[(1, 2234500), (2, 1117250), (4, 558625), (5, 446900), (10, 223450), (20, 111725), (25, 89380), (41, 54500), (50, 44690), (82, 27250), (100, 22345), (109, 20500), (125, 17876), (164, 13625), (205, 10900), (218, 10250), (250, 8938), (410, 5450), (436, 5125), (500, 4469), (545, 4100), (820, 2725), (1025, 2180), (1090, 2050)]