5511800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 15237120

約数和(自身を除く): 9725320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 127, 140, 155, 175, 200, 217, 248, 254, 280, 310, 350, 434, 508, 620, 635, 700, 775, 868, 889, 1016, 1085, 1240, 1270, 1400, 1550, 1736, 1778, 2170, 2540, 3100, 3175, 3556, 3937, 4340, 4445, 5080, 5425, 6200, 6350, 7112, 7874, 8680, 8890, 10850, 12700, 15748, 17780, 19685, 21700, 22225, 25400, 27559, 31496, 35560, 39370, 43400, 44450, 55118, 78740, 88900, 98425, 110236, 137795, 157480, 177800, 196850, 220472, 275590, 393700, 551180, 688975, 787400, 1102360, 1377950, 2755900, 5511800]

約数ペア:

[(1, 5511800), (2, 2755900), (4, 1377950), (5, 1102360), (7, 787400), (8, 688975), (10, 551180), (14, 393700), (20, 275590), (25, 220472), (28, 196850), (31, 177800), (35, 157480), (40, 137795), (50, 110236), (56, 98425), (62, 88900), (70, 78740), (100, 55118), (124, 44450), (127, 43400), (140, 39370), (155, 35560), (175, 31496), (200, 27559), (217, 25400), (248, 22225), (254, 21700), (280, 19685), (310, 17780), (350, 15748), (434, 12700), (508, 10850), (620, 8890), (635, 8680), (700, 7874), (775, 7112), (868, 6350), (889, 6200), (1016, 5425), (1085, 5080), (1240, 4445), (1270, 4340), (1400, 3937), (1550, 3556), (1736, 3175), (1778, 3100), (2170, 2540)]