27228260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9137}}^1$

素因数の和:9295

約数の個数: 24

約数和(自身を含む): 57569400

約数和(自身を除く): 30341140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9137, 18274, 36548, 45685, 91370, 182740, 1361413, 2722826, 5445652, 6807065, 13614130, 27228260]

約数ペア:

[(1, 27228260), (2, 13614130), (4, 6807065), (5, 5445652), (10, 2722826), (20, 1361413), (149, 182740), (298, 91370), (596, 45685), (745, 36548), (1490, 18274), (2980, 9137)]