9886972.00000000

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 25556400

約数和(自身を除く): 6643325

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 1373, 2755, 6865, 13775, 26087, 34325, 39817, 130435, 199085, 652175, 756523, 995425, 3782615, 18913075]

約数ペア:

[(1, 18913075), (5, 3782615), (19, 995425), (25, 756523), (29, 652175), (95, 199085), (145, 130435), (475, 39817), (551, 34325), (725, 26087), (1373, 13775), (2755, 6865)]