2286650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2400550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 83, 95, 145, 166, 190, 290, 415, 475, 551, 725, 830, 950, 1102, 1450, 1577, 2075, 2407, 2755, 3154, 4150, 4814, 5510, 7885, 12035, 13775, 15770, 24070, 27550, 39425, 45733, 60175, 78850, 91466, 120350, 228665, 457330, 1143325, 2286650]

約数ペア:

[(1, 2286650), (2, 1143325), (5, 457330), (10, 228665), (19, 120350), (25, 91466), (29, 78850), (38, 60175), (50, 45733), (58, 39425), (83, 27550), (95, 24070), (145, 15770), (166, 13775), (190, 12035), (290, 7885), (415, 5510), (475, 4814), (551, 4150), (725, 3154), (830, 2755), (950, 2407), (1102, 2075), (1450, 1577)]