144586040

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{14401}}^1$

素因数の和:14663

約数の個数: 32

約数和(自身を含む): 326637360

約数和(自身を除く): 182051320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 14401, 28802, 57604, 72005, 115208, 144010, 288020, 576040, 3614651, 7229302, 14458604, 18073255, 28917208, 36146510, 72293020, 144586040]

約数ペア:

[(1, 144586040), (2, 72293020), (4, 36146510), (5, 28917208), (8, 18073255), (10, 14458604), (20, 7229302), (40, 3614651), (251, 576040), (502, 288020), (1004, 144010), (1255, 115208), (2008, 72005), (2510, 57604), (5020, 28802), (10040, 14401)]