43282180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11213}}^1$

素因数の和:11415

約数の個数: 24

約数和(自身を含む): 91371672

約数和(自身を除く): 48089492

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 11213, 22426, 44852, 56065, 112130, 224260, 2164109, 4328218, 8656436, 10820545, 21641090, 43282180]

約数ペア:

[(1, 43282180), (2, 21641090), (4, 10820545), (5, 8656436), (10, 4328218), (20, 2164109), (193, 224260), (386, 112130), (772, 56065), (965, 44852), (1930, 22426), (3860, 11213)]