2272820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10331}}^1$

素因数の和:10351

約数の個数: 24

約数和(自身を含む): 5207328

約数和(自身を除く): 2934508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10331, 20662, 41324, 51655, 103310, 113641, 206620, 227282, 454564, 568205, 1136410, 2272820]

約数ペア:

[(1, 2272820), (2, 1136410), (4, 568205), (5, 454564), (10, 227282), (11, 206620), (20, 113641), (22, 103310), (44, 51655), (55, 41324), (110, 20662), (220, 10331)]