295235920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{527207}}^1$

素因数の和:527227

約数の個数: 40

約数和(自身を含む): 784485504

約数和(自身を除く): 489249584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 527207, 1054414, 2108828, 2636035, 3690449, 4217656, 5272070, 7380898, 8435312, 10544140, 14761796, 18452245, 21088280, 29523592, 36904490, 42176560, 59047184, 73808980, 147617960, 295235920]

約数ペア:

[(1, 295235920), (2, 147617960), (4, 73808980), (5, 59047184), (7, 42176560), (8, 36904490), (10, 29523592), (14, 21088280), (16, 18452245), (20, 14761796), (28, 10544140), (35, 8435312), (40, 7380898), (56, 5272070), (70, 4217656), (80, 3690449), (112, 2636035), (140, 2108828), (280, 1054414), (560, 527207)]