26436400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 68500080

約数和(自身を除く): 42063680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 53, 58, 80, 86, 100, 106, 116, 145, 172, 200, 212, 215, 232, 265, 290, 344, 400, 424, 430, 464, 530, 580, 688, 725, 848, 860, 1060, 1075, 1160, 1247, 1325, 1450, 1537, 1720, 2120, 2150, 2279, 2320, 2494, 2650, 2900, 3074, 3440, 4240, 4300, 4558, 4988, 5300, 5800, 6148, 6235, 7685, 8600, 9116, 9976, 10600, 11395, 11600, 12296, 12470, 15370, 17200, 18232, 19952, 21200, 22790, 24592, 24940, 30740, 31175, 36464, 38425, 45580, 49880, 56975, 61480, 62350, 66091, 76850, 91160, 99760, 113950, 122960, 124700, 132182, 153700, 182320, 227900, 249400, 264364, 307400, 330455, 455800, 498800, 528728, 614800, 660910, 911600, 1057456, 1321820, 1652275, 2643640, 3304550, 5287280, 6609100, 13218200, 26436400]

約数ペア:

[(1, 26436400), (2, 13218200), (4, 6609100), (5, 5287280), (8, 3304550), (10, 2643640), (16, 1652275), (20, 1321820), (25, 1057456), (29, 911600), (40, 660910), (43, 614800), (50, 528728), (53, 498800), (58, 455800), (80, 330455), (86, 307400), (100, 264364), (106, 249400), (116, 227900), (145, 182320), (172, 153700), (200, 132182), (212, 124700), (215, 122960), (232, 113950), (265, 99760), (290, 91160), (344, 76850), (400, 66091), (424, 62350), (430, 61480), (464, 56975), (530, 49880), (580, 45580), (688, 38425), (725, 36464), (848, 31175), (860, 30740), (1060, 24940), (1075, 24592), (1160, 22790), (1247, 21200), (1325, 19952), (1450, 18232), (1537, 17200), (1720, 15370), (2120, 12470), (2150, 12296), (2279, 11600), (2320, 11395), (2494, 10600), (2650, 9976), (2900, 9116), (3074, 8600), (3440, 7685), (4240, 6235), (4300, 6148), (4558, 5800), (4988, 5300)]