55574646820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{26399}}^1$

素因数の和:27793

約数の個数: 96

約数和(自身を含む): 145616486400

約数和(自身を除く): 90041839580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1367, 1540, 2734, 5468, 6835, 9569, 13670, 15037, 19138, 26399, 27340, 30074, 38276, 47845, 52798, 60148, 75185, 95690, 105259, 105596, 131995, 150370, 184793, 191380, 210518, 263990, 290389, 300740, 369586, 421036, 526295, 527980, 580778, 739172, 923965, 1052590, 1161556, 1451945, 1847930, 2032723, 2105180, 2903890, 3695860, 4065446, 5807780, 8130892, 10163615, 20327230, 36087433, 40654460, 72174866, 144349732, 180437165, 252612031, 360874330, 396961763, 505224062, 721748660, 793923526, 1010448124, 1263060155, 1587847052, 1984808815, 2526120310, 2778732341, 3969617630, 5052240620, 5557464682, 7939235260, 11114929364, 13893661705, 27787323410, 55574646820]

約数ペア:

[(1, 55574646820), (2, 27787323410), (4, 13893661705), (5, 11114929364), (7, 7939235260), (10, 5557464682), (11, 5052240620), (14, 3969617630), (20, 2778732341), (22, 2526120310), (28, 1984808815), (35, 1587847052), (44, 1263060155), (55, 1010448124), (70, 793923526), (77, 721748660), (110, 505224062), (140, 396961763), (154, 360874330), (220, 252612031), (308, 180437165), (385, 144349732), (770, 72174866), (1367, 40654460), (1540, 36087433), (2734, 20327230), (5468, 10163615), (6835, 8130892), (9569, 5807780), (13670, 4065446), (15037, 3695860), (19138, 2903890), (26399, 2105180), (27340, 2032723), (30074, 1847930), (38276, 1451945), (47845, 1161556), (52798, 1052590), (60148, 923965), (75185, 739172), (95690, 580778), (105259, 527980), (105596, 526295), (131995, 421036), (150370, 369586), (184793, 300740), (191380, 290389), (210518, 263990)]