9909740

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1061}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 20874672

約数和(自身を除く): 10964932

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1061, 1868, 2122, 2335, 4244, 4670, 5305, 9340, 10610, 21220, 495487, 990974, 1981948, 2477435, 4954870, 9909740]

約数ペア:

[(1, 9909740), (2, 4954870), (4, 2477435), (5, 1981948), (10, 990974), (20, 495487), (467, 21220), (934, 10610), (1061, 9340), (1868, 5305), (2122, 4670), (2335, 4244)]