26079380

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1229}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 54862920

約数和(自身を除く): 28783540

約数列:

[1, 2, 4, 5, 10, 20, 1061, 1229, 2122, 2458, 4244, 4916, 5305, 6145, 10610, 12290, 21220, 24580, 1303969, 2607938, 5215876, 6519845, 13039690, 26079380]

約数ペア:

[(1, 26079380), (2, 13039690), (4, 6519845), (5, 5215876), (10, 2607938), (20, 1303969), (1061, 24580), (1229, 21220), (2122, 12290), (2458, 10610), (4244, 6145), (4916, 5305)]