250306960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{66571}}^1$

素因数の和:66631

約数の個数: 40

約数和(自身を含む): 594354816

約数和(自身を除く): 344047856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 66571, 133142, 266284, 332855, 532568, 665710, 1065136, 1331420, 2662840, 3128837, 5325680, 6257674, 12515348, 15644185, 25030696, 31288370, 50061392, 62576740, 125153480, 250306960]

約数ペア:

[(1, 250306960), (2, 125153480), (4, 62576740), (5, 50061392), (8, 31288370), (10, 25030696), (16, 15644185), (20, 12515348), (40, 6257674), (47, 5325680), (80, 3128837), (94, 2662840), (188, 1331420), (235, 1065136), (376, 665710), (470, 532568), (752, 332855), (940, 266284), (1880, 133142), (3760, 66571)]