42888400

素因数分解:

$2^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 103788000

約数和(自身を除く): 60899600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 179, 200, 358, 400, 599, 716, 895, 1198, 1432, 1790, 2396, 2864, 2995, 3580, 4475, 4792, 5990, 7160, 8950, 9584, 11980, 14320, 14975, 17900, 23960, 29950, 35800, 47920, 59900, 71600, 107221, 119800, 214442, 239600, 428884, 536105, 857768, 1072210, 1715536, 2144420, 2680525, 4288840, 5361050, 8577680, 10722100, 21444200, 42888400]

約数ペア:

[(1, 42888400), (2, 21444200), (4, 10722100), (5, 8577680), (8, 5361050), (10, 4288840), (16, 2680525), (20, 2144420), (25, 1715536), (40, 1072210), (50, 857768), (80, 536105), (100, 428884), (179, 239600), (200, 214442), (358, 119800), (400, 107221), (599, 71600), (716, 59900), (895, 47920), (1198, 35800), (1432, 29950), (1790, 23960), (2396, 17900), (2864, 14975), (2995, 14320), (3580, 11980), (4475, 9584), (4792, 8950), (5990, 7160)]