18778888970

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1\times {\mathrm{5479}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 33976350720

約数和(自身を除く): 15197461750

約数列:

[1, 2, 5, 10, 233, 466, 1165, 1471, 2330, 2942, 5479, 7355, 10958, 14710, 27395, 54790, 342743, 685486, 1276607, 1713715, 2553214, 3427430, 6383035, 8059609, 12766070, 16119218, 40298045, 80596090, 1877888897, 3755777794, 9389444485, 18778888970]

約数ペア:

[(1, 18778888970), (2, 9389444485), (5, 3755777794), (10, 1877888897), (233, 80596090), (466, 40298045), (1165, 16119218), (1471, 12766070), (2330, 8059609), (2942, 6383035), (5479, 3427430), (7355, 2553214), (10958, 1713715), (14710, 1276607), (27395, 685486), (54790, 342743)]