2854260080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5096893}}^1$

素因数の和:5096913

約数の個数: 40

約数和(自身を含む): 7584178272

約数和(自身を除く): 4729918192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5096893, 10193786, 20387572, 25484465, 35678251, 40775144, 50968930, 71356502, 81550288, 101937860, 142713004, 178391255, 203875720, 285426008, 356782510, 407751440, 570852016, 713565020, 1427130040, 2854260080]

約数ペア:

[(1, 2854260080), (2, 1427130040), (4, 713565020), (5, 570852016), (7, 407751440), (8, 356782510), (10, 285426008), (14, 203875720), (16, 178391255), (20, 142713004), (28, 101937860), (35, 81550288), (40, 71356502), (56, 50968930), (70, 40775144), (80, 35678251), (112, 25484465), (140, 20387572), (280, 10193786), (560, 5096893)]