11280070

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4289}}^1$

素因数の和:4559

約数の個数: 16

約数和(自身を含む): 20386080

約数和(自身を除く): 9106010

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 4289, 8578, 21445, 42890, 1128007, 2256014, 5640035, 11280070]

約数ペア:

[(1, 11280070), (2, 5640035), (5, 2256014), (10, 1128007), (263, 42890), (526, 21445), (1315, 8578), (2630, 4289)]