5602600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 13196700

約数和(自身を除く): 7594100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 257, 436, 514, 545, 872, 1028, 1090, 1285, 2056, 2180, 2570, 2725, 4360, 5140, 5450, 6425, 10280, 10900, 12850, 21800, 25700, 28013, 51400, 56026, 112052, 140065, 224104, 280130, 560260, 700325, 1120520, 1400650, 2801300, 5602600]

約数ペア:

[(1, 5602600), (2, 2801300), (4, 1400650), (5, 1120520), (8, 700325), (10, 560260), (20, 280130), (25, 224104), (40, 140065), (50, 112052), (100, 56026), (109, 51400), (200, 28013), (218, 25700), (257, 21800), (436, 12850), (514, 10900), (545, 10280), (872, 6425), (1028, 5450), (1090, 5140), (1285, 4360), (2056, 2725), (2180, 2570)]