8706590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 7467490

約数列:

[1, 2, 5, 10, 79, 103, 107, 158, 206, 214, 395, 515, 535, 790, 1030, 1070, 8137, 8453, 11021, 16274, 16906, 22042, 40685, 42265, 55105, 81370, 84530, 110210, 870659, 1741318, 4353295, 8706590]

約数ペア:

[(1, 8706590), (2, 4353295), (5, 1741318), (10, 870659), (79, 110210), (103, 84530), (107, 81370), (158, 55105), (206, 42265), (214, 40685), (395, 22042), (515, 16906), (535, 16274), (790, 11021), (1030, 8453), (1070, 8137)]