113404360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69149}}^1$

素因数の和:69201

約数の個数: 32

約数和(自身を含む): 261387000

約数和(自身を除く): 147982640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 69149, 138298, 276596, 345745, 553192, 691490, 1382980, 2765960, 2835109, 5670218, 11340436, 14175545, 22680872, 28351090, 56702180, 113404360]

約数ペア:

[(1, 113404360), (2, 56702180), (4, 28351090), (5, 22680872), (8, 14175545), (10, 11340436), (20, 5670218), (40, 2835109), (41, 2765960), (82, 1382980), (164, 691490), (205, 553192), (328, 345745), (410, 276596), (820, 138298), (1640, 69149)]