83381980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379009}}^1$

素因数の和:379029

約数の個数: 24

約数和(自身を含む): 191021040

約数和(自身を除く): 107639060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 379009, 758018, 1516036, 1895045, 3790090, 4169099, 7580180, 8338198, 16676396, 20845495, 41690990, 83381980]

約数ペア:

[(1, 83381980), (2, 41690990), (4, 20845495), (5, 16676396), (10, 8338198), (11, 7580180), (20, 4169099), (22, 3790090), (44, 1895045), (55, 1516036), (110, 758018), (220, 379009)]