5018140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10941

約数の個数: 24

約数和(自身を含む): 10997280

約数和(自身を除く): 5979140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 10909, 21818, 43636, 54545, 109090, 218180, 250907, 501814, 1003628, 1254535, 2509070, 5018140]

約数ペア:

[(1, 5018140), (2, 2509070), (4, 1254535), (5, 1003628), (10, 501814), (20, 250907), (23, 218180), (46, 109090), (92, 54545), (115, 43636), (230, 21818), (460, 10909)]