10755080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 28097280

約数和(自身を除く): 17342200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 541, 568, 710, 994, 1082, 1420, 1988, 2164, 2485, 2705, 2840, 3787, 3976, 4328, 4970, 5410, 7574, 9940, 10820, 15148, 18935, 19880, 21640, 30296, 37870, 38411, 75740, 76822, 151480, 153644, 192055, 268877, 307288, 384110, 537754, 768220, 1075508, 1344385, 1536440, 2151016, 2688770, 5377540, 10755080]

約数ペア:

[(1, 10755080), (2, 5377540), (4, 2688770), (5, 2151016), (7, 1536440), (8, 1344385), (10, 1075508), (14, 768220), (20, 537754), (28, 384110), (35, 307288), (40, 268877), (56, 192055), (70, 153644), (71, 151480), (140, 76822), (142, 75740), (280, 38411), (284, 37870), (355, 30296), (497, 21640), (541, 19880), (568, 18935), (710, 15148), (994, 10820), (1082, 9940), (1420, 7574), (1988, 5410), (2164, 4970), (2485, 4328), (2705, 3976), (2840, 3787)]