27284720

素因数分解:

$2^4\times 5^1\times {\mathrm{341059}}^1$

素因数の和:341072

約数の個数: 20

約数和(自身を含む): 63437160

約数和(自身を除く): 36152440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 341059, 682118, 1364236, 1705295, 2728472, 3410590, 5456944, 6821180, 13642360, 27284720]

約数ペア:

[(1, 27284720), (2, 13642360), (4, 6821180), (5, 5456944), (8, 3410590), (10, 2728472), (16, 1705295), (20, 1364236), (40, 682118), (80, 341059)]