22052140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100237}}^1$

素因数の和:100257

約数の個数: 24

約数和(自身を含む): 50519952

約数和(自身を除く): 28467812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100237, 200474, 400948, 501185, 1002370, 1102607, 2004740, 2205214, 4410428, 5513035, 11026070, 22052140]

約数ペア:

[(1, 22052140), (2, 11026070), (4, 5513035), (5, 4410428), (10, 2205214), (11, 2004740), (20, 1102607), (22, 1002370), (44, 501185), (55, 400948), (110, 200474), (220, 100237)]