190409979550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{823}}^1\times {\mathrm{94433}}^1$

素因数の和:95282

約数の個数: 72

約数和(自身を含む): 412489978416

約数和(自身を除く): 222079998866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 823, 1225, 1646, 2450, 4115, 5761, 8230, 11522, 20575, 28805, 40327, 41150, 57610, 80654, 94433, 144025, 188866, 201635, 288050, 403270, 472165, 661031, 944330, 1008175, 1322062, 2016350, 2360825, 3305155, 4627217, 4721650, 6610310, 9254434, 16525775, 23136085, 33051550, 46272170, 77718359, 115680425, 155436718, 231360850, 388591795, 544028513, 777183590, 1088057026, 1942958975, 2720142565, 3808199591, 3885917950, 5440285130, 7616399182, 13600712825, 19040997955, 27201425650, 38081995910, 95204989775, 190409979550]

約数ペア:

[(1, 190409979550), (2, 95204989775), (5, 38081995910), (7, 27201425650), (10, 19040997955), (14, 13600712825), (25, 7616399182), (35, 5440285130), (49, 3885917950), (50, 3808199591), (70, 2720142565), (98, 1942958975), (175, 1088057026), (245, 777183590), (350, 544028513), (490, 388591795), (823, 231360850), (1225, 155436718), (1646, 115680425), (2450, 77718359), (4115, 46272170), (5761, 33051550), (8230, 23136085), (11522, 16525775), (20575, 9254434), (28805, 6610310), (40327, 4721650), (41150, 4627217), (57610, 3305155), (80654, 2360825), (94433, 2016350), (144025, 1322062), (188866, 1008175), (201635, 944330), (288050, 661031), (403270, 472165)]