8950900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 23401280

約数和(自身を除く): 14450380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 673, 700, 950, 1330, 1346, 1900, 2660, 2692, 3325, 3365, 4711, 6650, 6730, 9422, 12787, 13300, 13460, 16825, 18844, 23555, 25574, 33650, 47110, 51148, 63935, 67300, 89509, 94220, 117775, 127870, 179018, 235550, 255740, 319675, 358036, 447545, 471100, 639350, 895090, 1278700, 1790180, 2237725, 4475450, 8950900]

約数ペア:

[(1, 8950900), (2, 4475450), (4, 2237725), (5, 1790180), (7, 1278700), (10, 895090), (14, 639350), (19, 471100), (20, 447545), (25, 358036), (28, 319675), (35, 255740), (38, 235550), (50, 179018), (70, 127870), (76, 117775), (95, 94220), (100, 89509), (133, 67300), (140, 63935), (175, 51148), (190, 47110), (266, 33650), (350, 25574), (380, 23555), (475, 18844), (532, 16825), (665, 13460), (673, 13300), (700, 12787), (950, 9422), (1330, 6730), (1346, 6650), (1900, 4711), (2660, 3365), (2692, 3325)]