27103940

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12433}}^1$

素因数の和:12551

約数の個数: 24

約数和(自身を含む): 57445080

約数和(自身を除く): 30341140

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 12433, 24866, 49732, 62165, 124330, 248660, 1355197, 2710394, 5420788, 6775985, 13551970, 27103940]

約数ペア:

[(1, 27103940), (2, 13551970), (4, 6775985), (5, 5420788), (10, 2710394), (20, 1355197), (109, 248660), (218, 124330), (436, 62165), (545, 49732), (1090, 24866), (2180, 12433)]