1214442020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5520191}}^1$

素因数の和:5520211

約数の個数: 24

約数和(自身を含む): 2782176768

約数和(自身を除く): 1567734748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5520191, 11040382, 22080764, 27600955, 55201910, 60722101, 110403820, 121444202, 242888404, 303610505, 607221010, 1214442020]

約数ペア:

[(1, 1214442020), (2, 607221010), (4, 303610505), (5, 242888404), (10, 121444202), (11, 110403820), (20, 60722101), (22, 55201910), (44, 27600955), (55, 22080764), (110, 11040382), (220, 5520191)]