1365435080

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{480787}}^1$

素因数の和:480869

約数の個数: 32

約数和(自身を含む): 3115506240

約数和(自身を除く): 1750071160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 480787, 961574, 1923148, 2403935, 3846296, 4807870, 9615740, 19231480, 34135877, 68271754, 136543508, 170679385, 273087016, 341358770, 682717540, 1365435080]

約数ペア:

[(1, 1365435080), (2, 682717540), (4, 341358770), (5, 273087016), (8, 170679385), (10, 136543508), (20, 68271754), (40, 34135877), (71, 19231480), (142, 9615740), (284, 4807870), (355, 3846296), (568, 2403935), (710, 1923148), (1420, 961574), (2840, 480787)]