13218200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 33145200

約数和(自身を除く): 19927000

約数列:

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

約数ペア:

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