24884960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3675

約数の個数: 48

約数和(自身を含む): 60174576

約数和(自身を除く): 35289616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 3617, 6880, 7234, 14468, 18085, 28936, 36170, 57872, 72340, 115744, 144680, 155531, 289360, 311062, 578720, 622124, 777655, 1244248, 1555310, 2488496, 3110620, 4976992, 6221240, 12442480, 24884960]

約数ペア:

[(1, 24884960), (2, 12442480), (4, 6221240), (5, 4976992), (8, 3110620), (10, 2488496), (16, 1555310), (20, 1244248), (32, 777655), (40, 622124), (43, 578720), (80, 311062), (86, 289360), (160, 155531), (172, 144680), (215, 115744), (344, 72340), (430, 57872), (688, 36170), (860, 28936), (1376, 18085), (1720, 14468), (3440, 7234), (3617, 6880)]