11155540010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5605799}}^1$

素因数の和:5606005

約数の個数: 16

約数和(自身を含む): 20180880000

約数和(自身を除く): 9025339990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 5605799, 11211598, 28028995, 56057990, 1115554001, 2231108002, 5577770005, 11155540010]

約数ペア:

[(1, 11155540010), (2, 5577770005), (5, 2231108002), (10, 1115554001), (199, 56057990), (398, 28028995), (995, 11211598), (1990, 5605799)]