57240140

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2399}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 120355200

約数和(自身を除く): 63115060

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 2399, 4772, 4798, 5965, 9596, 11930, 11995, 23860, 23990, 47980, 2862007, 5724014, 11448028, 14310035, 28620070, 57240140]

約数ペア:

[(1, 57240140), (2, 28620070), (4, 14310035), (5, 11448028), (10, 5724014), (20, 2862007), (1193, 47980), (2386, 23990), (2399, 23860), (4772, 11995), (4798, 11930), (5965, 9596)]