33385000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 80

約数和(自身を含む): 85472640

約数和(自身を除く): 52087640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 607, 625, 1000, 1100, 1214, 1250, 1375, 2200, 2428, 2500, 2750, 3035, 4856, 5000, 5500, 6070, 6677, 6875, 11000, 12140, 13354, 13750, 15175, 24280, 26708, 27500, 30350, 33385, 53416, 55000, 60700, 66770, 75875, 121400, 133540, 151750, 166925, 267080, 303500, 333850, 379375, 607000, 667700, 758750, 834625, 1335400, 1517500, 1669250, 3035000, 3338500, 4173125, 6677000, 8346250, 16692500, 33385000]

約数ペア:

[(1, 33385000), (2, 16692500), (4, 8346250), (5, 6677000), (8, 4173125), (10, 3338500), (11, 3035000), (20, 1669250), (22, 1517500), (25, 1335400), (40, 834625), (44, 758750), (50, 667700), (55, 607000), (88, 379375), (100, 333850), (110, 303500), (125, 267080), (200, 166925), (220, 151750), (250, 133540), (275, 121400), (440, 75875), (500, 66770), (550, 60700), (607, 55000), (625, 53416), (1000, 33385), (1100, 30350), (1214, 27500), (1250, 26708), (1375, 24280), (2200, 15175), (2428, 13750), (2500, 13354), (2750, 12140), (3035, 11000), (4856, 6875), (5000, 6677), (5500, 6070)]