4842040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17293}}^1$

素因数の和:17311

約数の個数: 32

約数和(自身を含む): 12451680

約数和(自身を除く): 7609640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17293, 34586, 69172, 86465, 121051, 138344, 172930, 242102, 345860, 484204, 605255, 691720, 968408, 1210510, 2421020, 4842040]

約数ペア:

[(1, 4842040), (2, 2421020), (4, 1210510), (5, 968408), (7, 691720), (8, 605255), (10, 484204), (14, 345860), (20, 242102), (28, 172930), (35, 138344), (40, 121051), (56, 86465), (70, 69172), (140, 34586), (280, 17293)]