11842040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42293}}^1$

素因数の和:42311

約数の個数: 32

約数和(自身を含む): 30451680

約数和(自身を除く): 18609640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42293, 84586, 169172, 211465, 296051, 338344, 422930, 592102, 845860, 1184204, 1480255, 1691720, 2368408, 2960510, 5921020, 11842040]

約数ペア:

[(1, 11842040), (2, 5921020), (4, 2960510), (5, 2368408), (7, 1691720), (8, 1480255), (10, 1184204), (14, 845860), (20, 592102), (28, 422930), (35, 338344), (40, 296051), (56, 211465), (70, 169172), (140, 84586), (280, 42293)]