42896800

素因数分解:

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

素因数の和:135

約数の個数: 108

約数和(自身を含む): 110910870

約数和(自身を除く): 68014070

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 43, 50, 58, 80, 86, 100, 116, 145, 160, 172, 200, 215, 232, 290, 344, 400, 430, 464, 580, 688, 725, 800, 860, 928, 1075, 1160, 1247, 1376, 1450, 1720, 1849, 2150, 2320, 2494, 2900, 3440, 3698, 4300, 4640, 4988, 5800, 6235, 6880, 7396, 8600, 9245, 9976, 11600, 12470, 14792, 17200, 18490, 19952, 23200, 24940, 29584, 31175, 34400, 36980, 39904, 46225, 49880, 53621, 59168, 62350, 73960, 92450, 99760, 107242, 124700, 147920, 184900, 199520, 214484, 249400, 268105, 295840, 369800, 428968, 498800, 536210, 739600, 857936, 997600, 1072420, 1340525, 1479200, 1715872, 2144840, 2681050, 4289680, 5362100, 8579360, 10724200, 21448400, 42896800]

約数ペア:

[(1, 42896800), (2, 21448400), (4, 10724200), (5, 8579360), (8, 5362100), (10, 4289680), (16, 2681050), (20, 2144840), (25, 1715872), (29, 1479200), (32, 1340525), (40, 1072420), (43, 997600), (50, 857936), (58, 739600), (80, 536210), (86, 498800), (100, 428968), (116, 369800), (145, 295840), (160, 268105), (172, 249400), (200, 214484), (215, 199520), (232, 184900), (290, 147920), (344, 124700), (400, 107242), (430, 99760), (464, 92450), (580, 73960), (688, 62350), (725, 59168), (800, 53621), (860, 49880), (928, 46225), (1075, 39904), (1160, 36980), (1247, 34400), (1376, 31175), (1450, 29584), (1720, 24940), (1849, 23200), (2150, 19952), (2320, 18490), (2494, 17200), (2900, 14792), (3440, 12470), (3698, 11600), (4300, 9976), (4640, 9245), (4988, 8600), (5800, 7396), (6235, 6880)]