40791800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29137}}^1$

素因数の和:29160

約数の個数: 48

約数和(自身を含む): 108393360

約数和(自身を除く): 67601560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 29137, 58274, 116548, 145685, 203959, 233096, 291370, 407918, 582740, 728425, 815836, 1019795, 1165480, 1456850, 1631672, 2039590, 2913700, 4079180, 5098975, 5827400, 8158360, 10197950, 20395900, 40791800]

約数ペア:

[(1, 40791800), (2, 20395900), (4, 10197950), (5, 8158360), (7, 5827400), (8, 5098975), (10, 4079180), (14, 2913700), (20, 2039590), (25, 1631672), (28, 1456850), (35, 1165480), (40, 1019795), (50, 815836), (56, 728425), (70, 582740), (100, 407918), (140, 291370), (175, 233096), (200, 203959), (280, 145685), (350, 116548), (700, 58274), (1400, 29137)]