4523140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11931

約数の個数: 24

約数和(自身を含む): 9999360

約数和(自身を除く): 5476220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11903, 23806, 47612, 59515, 119030, 226157, 238060, 452314, 904628, 1130785, 2261570, 4523140]

約数ペア:

[(1, 4523140), (2, 2261570), (4, 1130785), (5, 904628), (10, 452314), (19, 238060), (20, 226157), (38, 119030), (76, 59515), (95, 47612), (190, 23806), (380, 11903)]