8579360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 21466620

約数和(自身を除く): 12887260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 928, 1160, 1247, 1376, 1720, 1849, 2320, 2494, 3440, 3698, 4640, 4988, 6235, 6880, 7396, 9245, 9976, 12470, 14792, 18490, 19952, 24940, 29584, 36980, 39904, 49880, 53621, 59168, 73960, 99760, 107242, 147920, 199520, 214484, 268105, 295840, 428968, 536210, 857936, 1072420, 1715872, 2144840, 4289680, 8579360]

約数ペア:

[(1, 8579360), (2, 4289680), (4, 2144840), (5, 1715872), (8, 1072420), (10, 857936), (16, 536210), (20, 428968), (29, 295840), (32, 268105), (40, 214484), (43, 199520), (58, 147920), (80, 107242), (86, 99760), (116, 73960), (145, 59168), (160, 53621), (172, 49880), (215, 39904), (232, 36980), (290, 29584), (344, 24940), (430, 19952), (464, 18490), (580, 14792), (688, 12470), (860, 9976), (928, 9245), (1160, 7396), (1247, 6880), (1376, 6235), (1720, 4988), (1849, 4640), (2320, 3698), (2494, 3440)]