27295000

素因数分解:

$2^3\times 5^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 65791440

約数和(自身を除く): 38496440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 103, 106, 125, 200, 206, 212, 250, 265, 412, 424, 500, 515, 530, 625, 824, 1000, 1030, 1060, 1250, 1325, 2060, 2120, 2500, 2575, 2650, 4120, 5000, 5150, 5300, 5459, 6625, 10300, 10600, 10918, 12875, 13250, 20600, 21836, 25750, 26500, 27295, 33125, 43672, 51500, 53000, 54590, 64375, 66250, 103000, 109180, 128750, 132500, 136475, 218360, 257500, 265000, 272950, 515000, 545900, 682375, 1091800, 1364750, 2729500, 3411875, 5459000, 6823750, 13647500, 27295000]

約数ペア:

[(1, 27295000), (2, 13647500), (4, 6823750), (5, 5459000), (8, 3411875), (10, 2729500), (20, 1364750), (25, 1091800), (40, 682375), (50, 545900), (53, 515000), (100, 272950), (103, 265000), (106, 257500), (125, 218360), (200, 136475), (206, 132500), (212, 128750), (250, 109180), (265, 103000), (412, 66250), (424, 64375), (500, 54590), (515, 53000), (530, 51500), (625, 43672), (824, 33125), (1000, 27295), (1030, 26500), (1060, 25750), (1250, 21836), (1325, 20600), (2060, 13250), (2120, 12875), (2500, 10918), (2575, 10600), (2650, 10300), (4120, 6625), (5000, 5459), (5150, 5300)]