26448820

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1439}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 55641600

約数和(自身を除く): 29192780

約数列:

[1, 2, 4, 5, 10, 20, 919, 1439, 1838, 2878, 3676, 4595, 5756, 7195, 9190, 14390, 18380, 28780, 1322441, 2644882, 5289764, 6612205, 13224410, 26448820]

約数ペア:

[(1, 26448820), (2, 13224410), (4, 6612205), (5, 5289764), (10, 2644882), (20, 1322441), (919, 28780), (1439, 18380), (1838, 14390), (2878, 9190), (3676, 7195), (4595, 5756)]