7684960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 18594576

約数和(自身を除く): 10909616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1117, 1376, 1720, 2234, 3440, 4468, 5585, 6880, 8936, 11170, 17872, 22340, 35744, 44680, 48031, 89360, 96062, 178720, 192124, 240155, 384248, 480310, 768496, 960620, 1536992, 1921240, 3842480, 7684960]

約数ペア:

[(1, 7684960), (2, 3842480), (4, 1921240), (5, 1536992), (8, 960620), (10, 768496), (16, 480310), (20, 384248), (32, 240155), (40, 192124), (43, 178720), (80, 96062), (86, 89360), (160, 48031), (172, 44680), (215, 35744), (344, 22340), (430, 17872), (688, 11170), (860, 8936), (1117, 6880), (1376, 5585), (1720, 4468), (2234, 3440)]