9809140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44587}}^1$

素因数の和:44607

約数の個数: 24

約数和(自身を含む): 22472352

約数和(自身を除く): 12663212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44587, 89174, 178348, 222935, 445870, 490457, 891740, 980914, 1961828, 2452285, 4904570, 9809140]

約数ペア:

[(1, 9809140), (2, 4904570), (4, 2452285), (5, 1961828), (10, 980914), (11, 891740), (20, 490457), (22, 445870), (44, 222935), (55, 178348), (110, 89174), (220, 44587)]