26129750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 51498720

約数和(自身を除く): 25368970

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 5501, 11002, 27505, 55010, 104519, 137525, 209038, 275050, 522595, 687625, 1045190, 1375250, 2612975, 5225950, 13064875, 26129750]

約数ペア:

[(1, 26129750), (2, 13064875), (5, 5225950), (10, 2612975), (19, 1375250), (25, 1045190), (38, 687625), (50, 522595), (95, 275050), (125, 209038), (190, 137525), (250, 104519), (475, 55010), (950, 27505), (2375, 11002), (4750, 5501)]