5459000

素因数分解:

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

素因数の和:177

約数の個数: 64

約数和(自身を含む): 13141440

約数和(自身を除く): 7682440

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, 824, 1000, 1030, 1060, 1325, 2060, 2120, 2575, 2650, 4120, 5150, 5300, 5459, 6625, 10300, 10600, 10918, 12875, 13250, 20600, 21836, 25750, 26500, 27295, 43672, 51500, 53000, 54590, 103000, 109180, 136475, 218360, 272950, 545900, 682375, 1091800, 1364750, 2729500, 5459000]

約数ペア:

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