47578280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62603}}^1$

素因数の和:62633

約数の個数: 32

約数和(自身を含む): 112687200

約数和(自身を除く): 65108920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 62603, 125206, 250412, 313015, 500824, 626030, 1189457, 1252060, 2378914, 2504120, 4757828, 5947285, 9515656, 11894570, 23789140, 47578280]

約数ペア:

[(1, 47578280), (2, 23789140), (4, 11894570), (5, 9515656), (8, 5947285), (10, 4757828), (19, 2504120), (20, 2378914), (38, 1252060), (40, 1189457), (76, 626030), (95, 500824), (152, 313015), (190, 250412), (380, 125206), (760, 62603)]