79471640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8527}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 179599680

約数和(自身を除く): 100128040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 8527, 9320, 17054, 34108, 42635, 68216, 85270, 170540, 341080, 1986791, 3973582, 7947164, 9933955, 15894328, 19867910, 39735820, 79471640]

約数ペア:

[(1, 79471640), (2, 39735820), (4, 19867910), (5, 15894328), (8, 9933955), (10, 7947164), (20, 3973582), (40, 1986791), (233, 341080), (466, 170540), (932, 85270), (1165, 68216), (1864, 42635), (2330, 34108), (4660, 17054), (8527, 9320)]