137675140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{362303}}^1$

素因数の和:362331

約数の個数: 24

約数和(自身を含む): 304335360

約数和(自身を除く): 166660220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 362303, 724606, 1449212, 1811515, 3623030, 6883757, 7246060, 13767514, 27535028, 34418785, 68837570, 137675140]

約数ペア:

[(1, 137675140), (2, 68837570), (4, 34418785), (5, 27535028), (10, 13767514), (19, 7246060), (20, 6883757), (38, 3623030), (76, 1811515), (95, 1449212), (190, 724606), (380, 362303)]