25740250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 50731200

約数和(自身を除く): 24990950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 5419, 10838, 27095, 54190, 102961, 135475, 205922, 270950, 514805, 677375, 1029610, 1354750, 2574025, 5148050, 12870125, 25740250]

約数ペア:

[(1, 25740250), (2, 12870125), (5, 5148050), (10, 2574025), (19, 1354750), (25, 1029610), (38, 677375), (50, 514805), (95, 270950), (125, 205922), (190, 135475), (250, 102961), (475, 54190), (950, 27095), (2375, 10838), (4750, 5419)]