125714163440

素因数分解:

$2^4\times 5^1\times {\mathrm{1571427043}}^1$

素因数の和:1571427056

約数の個数: 20

約数和(自身を含む): 292285430184

約数和(自身を除く): 166571266744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1571427043, 3142854086, 6285708172, 7857135215, 12571416344, 15714270430, 25142832688, 31428540860, 62857081720, 125714163440]

約数ペア:

[(1, 125714163440), (2, 62857081720), (4, 31428540860), (5, 25142832688), (8, 15714270430), (10, 12571416344), (16, 7857135215), (20, 6285708172), (40, 3142854086), (80, 1571427043)]