38948350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 83307168

約数和(自身を除く): 44358818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 433, 514, 866, 1285, 1799, 2165, 2570, 3031, 3598, 4330, 6062, 6425, 8995, 10825, 12850, 15155, 17990, 21650, 30310, 44975, 75775, 89950, 111281, 151550, 222562, 556405, 778967, 1112810, 1557934, 2782025, 3894835, 5564050, 7789670, 19474175, 38948350]

約数ペア:

[(1, 38948350), (2, 19474175), (5, 7789670), (7, 5564050), (10, 3894835), (14, 2782025), (25, 1557934), (35, 1112810), (50, 778967), (70, 556405), (175, 222562), (257, 151550), (350, 111281), (433, 89950), (514, 75775), (866, 44975), (1285, 30310), (1799, 21650), (2165, 17990), (2570, 15155), (3031, 12850), (3598, 10825), (4330, 8995), (6062, 6425)]