27197200

素因数分解:

$2^4\times 5^2\times {\mathrm{67993}}^1$

素因数の和:68011

約数の個数: 30

約数和(自身を含む): 65342234

約数和(自身を除く): 38145034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67993, 135986, 271972, 339965, 543944, 679930, 1087888, 1359860, 1699825, 2719720, 3399650, 5439440, 6799300, 13598600, 27197200]

約数ペア:

[(1, 27197200), (2, 13598600), (4, 6799300), (5, 5439440), (8, 3399650), (10, 2719720), (16, 1699825), (20, 1359860), (25, 1087888), (40, 679930), (50, 543944), (80, 339965), (100, 271972), (200, 135986), (400, 67993)]