24389600

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 72

約数和(自身を含む): 61011720

約数和(自身を除く): 36622120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 709, 800, 860, 1075, 1376, 1418, 1720, 2150, 2836, 3440, 3545, 4300, 5672, 6880, 7090, 8600, 11344, 14180, 17200, 17725, 22688, 28360, 30487, 34400, 35450, 56720, 60974, 70900, 113440, 121948, 141800, 152435, 243896, 283600, 304870, 487792, 567200, 609740, 762175, 975584, 1219480, 1524350, 2438960, 3048700, 4877920, 6097400, 12194800, 24389600]

約数ペア:

[(1, 24389600), (2, 12194800), (4, 6097400), (5, 4877920), (8, 3048700), (10, 2438960), (16, 1524350), (20, 1219480), (25, 975584), (32, 762175), (40, 609740), (43, 567200), (50, 487792), (80, 304870), (86, 283600), (100, 243896), (160, 152435), (172, 141800), (200, 121948), (215, 113440), (344, 70900), (400, 60974), (430, 56720), (688, 35450), (709, 34400), (800, 30487), (860, 28360), (1075, 22688), (1376, 17725), (1418, 17200), (1720, 14180), (2150, 11344), (2836, 8600), (3440, 7090), (3545, 6880), (4300, 5672)]