40373270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 83274048

約数和(自身を除く): 42900778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 857, 1346, 1714, 3365, 4285, 4711, 5999, 6730, 8570, 9422, 11998, 23555, 29995, 47110, 59990, 576761, 1153522, 2883805, 4037327, 5767610, 8074654, 20186635, 40373270]

約数ペア:

[(1, 40373270), (2, 20186635), (5, 8074654), (7, 5767610), (10, 4037327), (14, 2883805), (35, 1153522), (70, 576761), (673, 59990), (857, 47110), (1346, 29995), (1714, 23555), (3365, 11998), (4285, 9422), (4711, 8570), (5999, 6730)]