5279600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 12938904

約数和(自身を除く): 7659304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 197, 200, 268, 335, 394, 400, 536, 670, 788, 985, 1072, 1340, 1576, 1675, 1970, 2680, 3152, 3350, 3940, 4925, 5360, 6700, 7880, 9850, 13199, 13400, 15760, 19700, 26398, 26800, 39400, 52796, 65995, 78800, 105592, 131990, 211184, 263980, 329975, 527960, 659950, 1055920, 1319900, 2639800, 5279600]

約数ペア:

[(1, 5279600), (2, 2639800), (4, 1319900), (5, 1055920), (8, 659950), (10, 527960), (16, 329975), (20, 263980), (25, 211184), (40, 131990), (50, 105592), (67, 78800), (80, 65995), (100, 52796), (134, 39400), (197, 26800), (200, 26398), (268, 19700), (335, 15760), (394, 13400), (400, 13199), (536, 9850), (670, 7880), (788, 6700), (985, 5360), (1072, 4925), (1340, 3940), (1576, 3350), (1675, 3152), (1970, 2680)]