22054010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 45390240

約数和(自身を除く): 23336230

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 379, 506, 529, 758, 1058, 1265, 1895, 2530, 2645, 3790, 4169, 5290, 5819, 8338, 8717, 11638, 17434, 20845, 29095, 41690, 43585, 58190, 87170, 95887, 191774, 200491, 400982, 479435, 958870, 1002455, 2004910, 2205401, 4410802, 11027005, 22054010]

約数ペア:

[(1, 22054010), (2, 11027005), (5, 4410802), (10, 2205401), (11, 2004910), (22, 1002455), (23, 958870), (46, 479435), (55, 400982), (110, 200491), (115, 191774), (230, 95887), (253, 87170), (379, 58190), (506, 43585), (529, 41690), (758, 29095), (1058, 20845), (1265, 17434), (1895, 11638), (2530, 8717), (2645, 8338), (3790, 5819), (4169, 5290)]