2522180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5483}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 5527872

約数和(自身を除く): 3005692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5483, 10966, 21932, 27415, 54830, 109660, 126109, 252218, 504436, 630545, 1261090, 2522180]

約数ペア:

[(1, 2522180), (2, 1261090), (4, 630545), (5, 504436), (10, 252218), (20, 126109), (23, 109660), (46, 54830), (92, 27415), (115, 21932), (230, 10966), (460, 5483)]