55362502180

素因数分解:

$2^2\times 5^1\times {\mathrm{2768125109}}^1$

素因数の和:2768125118

約数の個数: 12

約数和(自身を含む): 116261254620

約数和(自身を除く): 60898752440

約数列:

[1, 2, 4, 5, 10, 20, 2768125109, 5536250218, 11072500436, 13840625545, 27681251090, 55362502180]

約数ペア:

[(1, 55362502180), (2, 27681251090), (4, 13840625545), (5, 11072500436), (10, 5536250218), (20, 2768125109)]