2700843260

素因数分解:

$2^2\times 5^1\times {\mathrm{135042163}}^1$

素因数の和:135042172

約数の個数: 12

約数和(自身を含む): 5671770888

約数和(自身を除く): 2970927628

約数列:

[1, 2, 4, 5, 10, 20, 135042163, 270084326, 540168652, 675210815, 1350421630, 2700843260]

約数ペア:

[(1, 2700843260), (2, 1350421630), (4, 675210815), (5, 540168652), (10, 270084326), (20, 135042163)]