5582240

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 13335840

約数和(自身を除く): 7753600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 251, 278, 502, 556, 695, 1004, 1112, 1255, 1390, 2008, 2224, 2510, 2780, 4016, 4448, 5020, 5560, 8032, 10040, 11120, 20080, 22240, 34889, 40160, 69778, 139556, 174445, 279112, 348890, 558224, 697780, 1116448, 1395560, 2791120, 5582240]

約数ペア:

[(1, 5582240), (2, 2791120), (4, 1395560), (5, 1116448), (8, 697780), (10, 558224), (16, 348890), (20, 279112), (32, 174445), (40, 139556), (80, 69778), (139, 40160), (160, 34889), (251, 22240), (278, 20080), (502, 11120), (556, 10040), (695, 8032), (1004, 5560), (1112, 5020), (1255, 4448), (1390, 4016), (2008, 2780), (2224, 2510)]