22341730

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 18842270

約数列:

[1, 2, 5, 10, 103, 109, 199, 206, 218, 398, 515, 545, 995, 1030, 1090, 1990, 11227, 20497, 21691, 22454, 40994, 43382, 56135, 102485, 108455, 112270, 204970, 216910, 2234173, 4468346, 11170865, 22341730]

約数ペア:

[(1, 22341730), (2, 11170865), (5, 4468346), (10, 2234173), (103, 216910), (109, 204970), (199, 112270), (206, 108455), (218, 102485), (398, 56135), (515, 43382), (545, 40994), (995, 22454), (1030, 21691), (1090, 20497), (1990, 11227)]