6800240

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 15936480

約数和(自身を除く): 9136240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 509, 668, 835, 1018, 1336, 1670, 2036, 2545, 2672, 3340, 4072, 5090, 6680, 8144, 10180, 13360, 20360, 40720, 85003, 170006, 340012, 425015, 680024, 850030, 1360048, 1700060, 3400120, 6800240]

約数ペア:

[(1, 6800240), (2, 3400120), (4, 1700060), (5, 1360048), (8, 850030), (10, 680024), (16, 425015), (20, 340012), (40, 170006), (80, 85003), (167, 40720), (334, 20360), (509, 13360), (668, 10180), (835, 8144), (1018, 6680), (1336, 5090), (1670, 4072), (2036, 3340), (2545, 2672)]