54196180

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{2099}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 59758220

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2099, 2582, 4198, 5164, 6455, 8396, 10495, 12910, 20990, 25820, 41980, 2709809, 5419618, 10839236, 13549045, 27098090, 54196180]

約数ペア:

[(1, 54196180), (2, 27098090), (4, 13549045), (5, 10839236), (10, 5419618), (20, 2709809), (1291, 41980), (2099, 25820), (2582, 20990), (4198, 12910), (5164, 10495), (6455, 8396)]