1949279350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{5501}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 3827411280

約数和(自身を除く): 1878131930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 373, 475, 746, 950, 1865, 3730, 5501, 7087, 9325, 11002, 14174, 18650, 27505, 35435, 55010, 70870, 104519, 137525, 177175, 209038, 275050, 354350, 522595, 1045190, 2051873, 2612975, 4103746, 5225950, 10259365, 20518730, 38985587, 51296825, 77971174, 102593650, 194927935, 389855870, 974639675, 1949279350]

約数ペア:

[(1, 1949279350), (2, 974639675), (5, 389855870), (10, 194927935), (19, 102593650), (25, 77971174), (38, 51296825), (50, 38985587), (95, 20518730), (190, 10259365), (373, 5225950), (475, 4103746), (746, 2612975), (950, 2051873), (1865, 1045190), (3730, 522595), (5501, 354350), (7087, 275050), (9325, 209038), (11002, 177175), (14174, 137525), (18650, 104519), (27505, 70870), (35435, 55010)]