45621820

素因数分解:

$2^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{2087}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 95939424

約数和(自身を除く): 50317604

約数列:

[1, 2, 4, 5, 10, 20, 1093, 2087, 2186, 4174, 4372, 5465, 8348, 10435, 10930, 20870, 21860, 41740, 2281091, 4562182, 9124364, 11405455, 22810910, 45621820]

約数ペア:

[(1, 45621820), (2, 22810910), (4, 11405455), (5, 9124364), (10, 4562182), (20, 2281091), (1093, 41740), (2087, 21860), (2186, 20870), (4174, 10930), (4372, 10435), (5465, 8348)]