83370290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1933}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 158742720

約数和(自身を除く): 75372430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 1933, 2270, 3866, 4313, 8626, 9665, 19330, 21565, 36727, 43130, 73454, 183635, 367270, 438791, 877582, 2193955, 4387910, 8337029, 16674058, 41685145, 83370290]

約数ペア:

[(1, 83370290), (2, 41685145), (5, 16674058), (10, 8337029), (19, 4387910), (38, 2193955), (95, 877582), (190, 438791), (227, 367270), (454, 183635), (1135, 73454), (1933, 43130), (2270, 36727), (3866, 21565), (4313, 19330), (8626, 9665)]