42516080

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2969}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 99435600

約数和(自身を除く): 56919520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 2969, 3580, 5938, 7160, 11876, 14320, 14845, 23752, 29690, 47504, 59380, 118760, 237520, 531451, 1062902, 2125804, 2657255, 4251608, 5314510, 8503216, 10629020, 21258040, 42516080]

約数ペア:

[(1, 42516080), (2, 21258040), (4, 10629020), (5, 8503216), (8, 5314510), (10, 4251608), (16, 2657255), (20, 2125804), (40, 1062902), (80, 531451), (179, 237520), (358, 118760), (716, 59380), (895, 47504), (1432, 29690), (1790, 23752), (2864, 14845), (2969, 14320), (3580, 11876), (5938, 7160)]