11081420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79153}}^1$

素因数の和:79169

約数の個数: 24

約数和(自身を含む): 26595744

約数和(自身を除く): 15514324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79153, 158306, 316612, 395765, 554071, 791530, 1108142, 1583060, 2216284, 2770355, 5540710, 11081420]

約数ペア:

[(1, 11081420), (2, 5540710), (4, 2770355), (5, 2216284), (7, 1583060), (10, 1108142), (14, 791530), (20, 554071), (28, 395765), (35, 316612), (70, 158306), (140, 79153)]