25884250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 56393064

約数和(自身を除く): 30508814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2113, 2450, 4226, 6125, 10565, 12250, 14791, 21130, 29582, 52825, 73955, 103537, 105650, 147910, 207074, 264125, 369775, 517685, 528250, 739550, 1035370, 1848875, 2588425, 3697750, 5176850, 12942125, 25884250]

約数ペア:

[(1, 25884250), (2, 12942125), (5, 5176850), (7, 3697750), (10, 2588425), (14, 1848875), (25, 1035370), (35, 739550), (49, 528250), (50, 517685), (70, 369775), (98, 264125), (125, 207074), (175, 147910), (245, 105650), (250, 103537), (350, 73955), (490, 52825), (875, 29582), (1225, 21130), (1750, 14791), (2113, 12250), (2450, 10565), (4226, 6125)]