11300090

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1979}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 20386080

約数和(自身を除く): 9085990

約数列:

[1, 2, 5, 10, 571, 1142, 1979, 2855, 3958, 5710, 9895, 19790, 1130009, 2260018, 5650045, 11300090]

約数ペア:

[(1, 11300090), (2, 5650045), (5, 2260018), (10, 1130009), (571, 19790), (1142, 9895), (1979, 5710), (2855, 3958)]