54927320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{196169}}^1$

素因数の和:196187

約数の個数: 32

約数和(自身を含む): 141242400

約数和(自身を除く): 86315080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 196169, 392338, 784676, 980845, 1373183, 1569352, 1961690, 2746366, 3923380, 5492732, 6865915, 7846760, 10985464, 13731830, 27463660, 54927320]

約数ペア:

[(1, 54927320), (2, 27463660), (4, 13731830), (5, 10985464), (7, 7846760), (8, 6865915), (10, 5492732), (14, 3923380), (20, 2746366), (28, 1961690), (35, 1569352), (40, 1373183), (56, 980845), (70, 784676), (140, 392338), (280, 196169)]