115914620

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{22037}}^1$

素因数の和:22309

約数の個数: 24

約数和(自身を含む): 244357344

約数和(自身を除く): 128442724

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 22037, 44074, 88148, 110185, 220370, 440740, 5795731, 11591462, 23182924, 28978655, 57957310, 115914620]

約数ペア:

[(1, 115914620), (2, 57957310), (4, 28978655), (5, 23182924), (10, 11591462), (20, 5795731), (263, 440740), (526, 220370), (1052, 110185), (1315, 88148), (2630, 44074), (5260, 22037)]