42436120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55837}}^1$

素因数の和:55867

約数の個数: 32

約数和(自身を含む): 100508400

約数和(自身を除く): 58072280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 55837, 111674, 223348, 279185, 446696, 558370, 1060903, 1116740, 2121806, 2233480, 4243612, 5304515, 8487224, 10609030, 21218060, 42436120]

約数ペア:

[(1, 42436120), (2, 21218060), (4, 10609030), (5, 8487224), (8, 5304515), (10, 4243612), (19, 2233480), (20, 2121806), (38, 1116740), (40, 1060903), (76, 558370), (95, 446696), (152, 279185), (190, 223348), (380, 111674), (760, 55837)]