5301800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 14365710

約数和(自身を除く): 9063910

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 541, 700, 980, 1082, 1225, 1400, 1960, 2164, 2450, 2705, 3787, 4328, 4900, 5410, 7574, 9800, 10820, 13525, 15148, 18935, 21640, 26509, 27050, 30296, 37870, 53018, 54100, 75740, 94675, 106036, 108200, 132545, 151480, 189350, 212072, 265090, 378700, 530180, 662725, 757400, 1060360, 1325450, 2650900, 5301800]

約数ペア:

[(1, 5301800), (2, 2650900), (4, 1325450), (5, 1060360), (7, 757400), (8, 662725), (10, 530180), (14, 378700), (20, 265090), (25, 212072), (28, 189350), (35, 151480), (40, 132545), (49, 108200), (50, 106036), (56, 94675), (70, 75740), (98, 54100), (100, 53018), (140, 37870), (175, 30296), (196, 27050), (200, 26509), (245, 21640), (280, 18935), (350, 15148), (392, 13525), (490, 10820), (541, 9800), (700, 7574), (980, 5410), (1082, 4900), (1225, 4328), (1400, 3787), (1960, 2705), (2164, 2450)]