26289220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{22279}}^1$

素因数の和:22347

約数の個数: 24

約数和(自身を含む): 56145600

約数和(自身を除く): 29856380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 22279, 44558, 89116, 111395, 222790, 445580, 1314461, 2628922, 5257844, 6572305, 13144610, 26289220]

約数ペア:

[(1, 26289220), (2, 13144610), (4, 6572305), (5, 5257844), (10, 2628922), (20, 1314461), (59, 445580), (118, 222790), (236, 111395), (295, 89116), (590, 44558), (1180, 22279)]