118221380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257003}}^1$

素因数の和:257035

約数の個数: 24

約数和(自身を含む): 259060032

約数和(自身を除く): 140838652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 257003, 514006, 1028012, 1285015, 2570030, 5140060, 5911069, 11822138, 23644276, 29555345, 59110690, 118221380]

約数ペア:

[(1, 118221380), (2, 59110690), (4, 29555345), (5, 23644276), (10, 11822138), (20, 5911069), (23, 5140060), (46, 2570030), (92, 1285015), (115, 1028012), (230, 514006), (460, 257003)]