44472980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31319}}^1$

素因数の和:31399

約数の個数: 24

約数和(自身を含む): 94711680

約数和(自身を除く): 50238700

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 31319, 62638, 125276, 156595, 313190, 626380, 2223649, 4447298, 8894596, 11118245, 22236490, 44472980]

約数ペア:

[(1, 44472980), (2, 22236490), (4, 11118245), (5, 8894596), (10, 4447298), (20, 2223649), (71, 626380), (142, 313190), (284, 156595), (355, 125276), (710, 62638), (1420, 31319)]