38837600

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 72

約数和(自身を含む): 97103160

約数和(自身を除く): 58265560

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, 800, 860, 1075, 1129, 1376, 1720, 2150, 2258, 3440, 4300, 4516, 5645, 6880, 8600, 9032, 11290, 17200, 18064, 22580, 28225, 34400, 36128, 45160, 48547, 56450, 90320, 97094, 112900, 180640, 194188, 225800, 242735, 388376, 451600, 485470, 776752, 903200, 970940, 1213675, 1553504, 1941880, 2427350, 3883760, 4854700, 7767520, 9709400, 19418800, 38837600]

約数ペア:

[(1, 38837600), (2, 19418800), (4, 9709400), (5, 7767520), (8, 4854700), (10, 3883760), (16, 2427350), (20, 1941880), (25, 1553504), (32, 1213675), (40, 970940), (43, 903200), (50, 776752), (80, 485470), (86, 451600), (100, 388376), (160, 242735), (172, 225800), (200, 194188), (215, 180640), (344, 112900), (400, 97094), (430, 90320), (688, 56450), (800, 48547), (860, 45160), (1075, 36128), (1129, 34400), (1376, 28225), (1720, 22580), (2150, 18064), (2258, 17200), (3440, 11290), (4300, 9032), (4516, 8600), (5645, 6880)]