10720500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 35712768

約数和(自身を除く): 24992268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1021, 1050, 1500, 1750, 2042, 2100, 2625, 3063, 3500, 4084, 5105, 5250, 6126, 7147, 10210, 10500, 12252, 14294, 15315, 20420, 21441, 25525, 28588, 30630, 35735, 42882, 51050, 61260, 71470, 76575, 85764, 102100, 107205, 127625, 142940, 153150, 178675, 214410, 255250, 306300, 357350, 382875, 428820, 510500, 536025, 714700, 765750, 893375, 1072050, 1531500, 1786750, 2144100, 2680125, 3573500, 5360250, 10720500]

約数ペア:

[(1, 10720500), (2, 5360250), (3, 3573500), (4, 2680125), (5, 2144100), (6, 1786750), (7, 1531500), (10, 1072050), (12, 893375), (14, 765750), (15, 714700), (20, 536025), (21, 510500), (25, 428820), (28, 382875), (30, 357350), (35, 306300), (42, 255250), (50, 214410), (60, 178675), (70, 153150), (75, 142940), (84, 127625), (100, 107205), (105, 102100), (125, 85764), (140, 76575), (150, 71470), (175, 61260), (210, 51050), (250, 42882), (300, 35735), (350, 30630), (375, 28588), (420, 25525), (500, 21441), (525, 20420), (700, 15315), (750, 14294), (875, 12252), (1021, 10500), (1050, 10210), (1500, 7147), (1750, 6126), (2042, 5250), (2100, 5105), (2625, 4084), (3063, 3500)]