3433120

素因数分解:

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

素因数の和:557

約数の個数: 48

約数和(自身を含む): 8316000

約数和(自身を除く): 4882880

約数列:

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

約数ペア:

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