29122000

素因数分解:

$2^4\times 5^3\times {\mathrm{14561}}^1$

素因数の和:14584

約数の個数: 40

約数和(自身を含む): 70421832

約数和(自身を除く): 41299832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 14561, 29122, 58244, 72805, 116488, 145610, 232976, 291220, 364025, 582440, 728050, 1164880, 1456100, 1820125, 2912200, 3640250, 5824400, 7280500, 14561000, 29122000]

約数ペア:

[(1, 29122000), (2, 14561000), (4, 7280500), (5, 5824400), (8, 3640250), (10, 2912200), (16, 1820125), (20, 1456100), (25, 1164880), (40, 728050), (50, 582440), (80, 364025), (100, 291220), (125, 232976), (200, 145610), (250, 116488), (400, 72805), (500, 58244), (1000, 29122), (2000, 14561)]