141215120

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5087}}^1$

素因数の和:5447

約数の個数: 40

約数和(自身を含む): 329336064

約数和(自身を除く): 188120944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3470, 5087, 5552, 6940, 10174, 13880, 20348, 25435, 27760, 40696, 50870, 81392, 101740, 203480, 406960, 1765189, 3530378, 7060756, 8825945, 14121512, 17651890, 28243024, 35303780, 70607560, 141215120]

約数ペア:

[(1, 141215120), (2, 70607560), (4, 35303780), (5, 28243024), (8, 17651890), (10, 14121512), (16, 8825945), (20, 7060756), (40, 3530378), (80, 1765189), (347, 406960), (694, 203480), (1388, 101740), (1735, 81392), (2776, 50870), (3470, 40696), (5087, 27760), (5552, 25435), (6940, 20348), (10174, 13880)]