2071071500

素因数分解:

$2^2\times 5^3\times {\mathrm{839}}^1\times {\mathrm{4937}}^1$

素因数の和:5795

約数の個数: 48

約数和(自身を含む): 4529528640

約数和(自身を除く): 2458457140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 839, 1678, 3356, 4195, 4937, 8390, 9874, 16780, 19748, 20975, 24685, 41950, 49370, 83900, 98740, 104875, 123425, 209750, 246850, 419500, 493700, 617125, 1234250, 2468500, 4142143, 8284286, 16568572, 20710715, 41421430, 82842860, 103553575, 207107150, 414214300, 517767875, 1035535750, 2071071500]

約数ペア:

[(1, 2071071500), (2, 1035535750), (4, 517767875), (5, 414214300), (10, 207107150), (20, 103553575), (25, 82842860), (50, 41421430), (100, 20710715), (125, 16568572), (250, 8284286), (500, 4142143), (839, 2468500), (1678, 1234250), (3356, 617125), (4195, 493700), (4937, 419500), (8390, 246850), (9874, 209750), (16780, 123425), (19748, 104875), (20975, 98740), (24685, 83900), (41950, 49370)]