55806020

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7603}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 117527424

約数和(自身を除く): 61721404

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 7603, 15206, 30412, 38015, 76030, 152060, 2790301, 5580602, 11161204, 13951505, 27903010, 55806020]

約数ペア:

[(1, 55806020), (2, 27903010), (4, 13951505), (5, 11161204), (10, 5580602), (20, 2790301), (367, 152060), (734, 76030), (1468, 38015), (1835, 30412), (3670, 15206), (7340, 7603)]