13309220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11279}}^1$

素因数の和:11347

約数の個数: 24

約数和(自身を含む): 28425600

約数和(自身を除く): 15116380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 11279, 22558, 45116, 56395, 112790, 225580, 665461, 1330922, 2661844, 3327305, 6654610, 13309220]

約数ペア:

[(1, 13309220), (2, 6654610), (4, 3327305), (5, 2661844), (10, 1330922), (20, 665461), (59, 225580), (118, 112790), (236, 56395), (295, 45116), (590, 22558), (1180, 11279)]