4137892240

素因数分解:

$2^4\times 5^1\times {\mathrm{51723653}}^1$

素因数の和:51723666

約数の個数: 20

約数和(自身を含む): 9620599644

約数和(自身を除く): 5482707404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51723653, 103447306, 206894612, 258618265, 413789224, 517236530, 827578448, 1034473060, 2068946120, 4137892240]

約数ペア:

[(1, 4137892240), (2, 2068946120), (4, 1034473060), (5, 827578448), (8, 517236530), (10, 413789224), (16, 258618265), (20, 206894612), (40, 103447306), (80, 51723653)]