8510680

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 19245600

約数和(自身を除く): 10734920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 809, 1052, 1315, 1618, 2104, 2630, 3236, 4045, 5260, 6472, 8090, 10520, 16180, 32360, 212767, 425534, 851068, 1063835, 1702136, 2127670, 4255340, 8510680]

約数ペア:

[(1, 8510680), (2, 4255340), (4, 2127670), (5, 1702136), (8, 1063835), (10, 851068), (20, 425534), (40, 212767), (263, 32360), (526, 16180), (809, 10520), (1052, 8090), (1315, 6472), (1618, 5260), (2104, 4045), (2630, 3236)]