8098280

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 18333000

約数和(自身を除く): 10234720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1049, 1544, 1930, 2098, 3860, 4196, 5245, 7720, 8392, 10490, 20980, 41960, 202457, 404914, 809828, 1012285, 1619656, 2024570, 4049140, 8098280]

約数ペア:

[(1, 8098280), (2, 4049140), (4, 2024570), (5, 1619656), (8, 1012285), (10, 809828), (20, 404914), (40, 202457), (193, 41960), (386, 20980), (772, 10490), (965, 8392), (1049, 7720), (1544, 5245), (1930, 4196), (2098, 3860)]