6866240

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 16764000

約数和(自身を除く): 9897760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 499, 688, 860, 998, 1376, 1720, 1996, 2495, 2752, 3440, 3992, 4990, 6880, 7984, 9980, 13760, 15968, 19960, 21457, 31936, 39920, 42914, 79840, 85828, 107285, 159680, 171656, 214570, 343312, 429140, 686624, 858280, 1373248, 1716560, 3433120, 6866240]

約数ペア:

[(1, 6866240), (2, 3433120), (4, 1716560), (5, 1373248), (8, 858280), (10, 686624), (16, 429140), (20, 343312), (32, 214570), (40, 171656), (43, 159680), (64, 107285), (80, 85828), (86, 79840), (160, 42914), (172, 39920), (215, 31936), (320, 21457), (344, 19960), (430, 15968), (499, 13760), (688, 9980), (860, 7984), (998, 6880), (1376, 4990), (1720, 3992), (1996, 3440), (2495, 2752)]