25763050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 51603840

約数和(自身を除く): 25840790

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 577, 893, 950, 1154, 1175, 1786, 2350, 2885, 4465, 5770, 8930, 10963, 14425, 21926, 22325, 27119, 28850, 44650, 54238, 54815, 109630, 135595, 271190, 274075, 515261, 548150, 677975, 1030522, 1355950, 2576305, 5152610, 12881525, 25763050]

約数ペア:

[(1, 25763050), (2, 12881525), (5, 5152610), (10, 2576305), (19, 1355950), (25, 1030522), (38, 677975), (47, 548150), (50, 515261), (94, 274075), (95, 271190), (190, 135595), (235, 109630), (470, 54815), (475, 54238), (577, 44650), (893, 28850), (950, 27119), (1154, 22325), (1175, 21926), (1786, 14425), (2350, 10963), (2885, 8930), (4465, 5770)]