4503620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 36

約数和(自身を含む): 10401132

約数和(自身を除く): 5897512

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1861, 2420, 3722, 7444, 9305, 18610, 20471, 37220, 40942, 81884, 102355, 204710, 225181, 409420, 450362, 900724, 1125905, 2251810, 4503620]

約数ペア:

[(1, 4503620), (2, 2251810), (4, 1125905), (5, 900724), (10, 450362), (11, 409420), (20, 225181), (22, 204710), (44, 102355), (55, 81884), (110, 40942), (121, 37220), (220, 20471), (242, 18610), (484, 9305), (605, 7444), (1210, 3722), (1861, 2420)]