26421380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22391}}^1$

素因数の和:22459

約数の個数: 24

約数和(自身を含む): 56427840

約数和(自身を除く): 30006460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22391, 44782, 89564, 111955, 223910, 447820, 1321069, 2642138, 5284276, 6605345, 13210690, 26421380]

約数ペア:

[(1, 26421380), (2, 13210690), (4, 6605345), (5, 5284276), (10, 2642138), (20, 1321069), (59, 447820), (118, 223910), (236, 111955), (295, 89564), (590, 44782), (1180, 22391)]