2588425000

素因数分解:

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

素因数の和:2158

約数の個数: 144

約数和(自身を含む): 7059977820

約数和(自身を除く): 4471552820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 625, 700, 875, 980, 1000, 1225, 1250, 1400, 1750, 1960, 2113, 2450, 2500, 3125, 3500, 4226, 4375, 4900, 5000, 6125, 6250, 7000, 8452, 8750, 9800, 10565, 12250, 12500, 14791, 16904, 17500, 21130, 21875, 24500, 25000, 29582, 30625, 35000, 42260, 43750, 49000, 52825, 59164, 61250, 73955, 84520, 87500, 103537, 105650, 118328, 122500, 147910, 153125, 175000, 207074, 211300, 245000, 264125, 295820, 306250, 369775, 414148, 422600, 517685, 528250, 591640, 612500, 739550, 828296, 1035370, 1056500, 1225000, 1320625, 1479100, 1848875, 2070740, 2113000, 2588425, 2641250, 2958200, 3697750, 4141480, 5176850, 5282500, 6603125, 7395500, 9244375, 10353700, 10565000, 12942125, 13206250, 14791000, 18488750, 20707400, 25884250, 26412500, 36977500, 46221875, 51768500, 52825000, 64710625, 73955000, 92443750, 103537000, 129421250, 184887500, 258842500, 323553125, 369775000, 517685000, 647106250, 1294212500, 2588425000]

約数ペア:

[(1, 2588425000), (2, 1294212500), (4, 647106250), (5, 517685000), (7, 369775000), (8, 323553125), (10, 258842500), (14, 184887500), (20, 129421250), (25, 103537000), (28, 92443750), (35, 73955000), (40, 64710625), (49, 52825000), (50, 51768500), (56, 46221875), (70, 36977500), (98, 26412500), (100, 25884250), (125, 20707400), (140, 18488750), (175, 14791000), (196, 13206250), (200, 12942125), (245, 10565000), (250, 10353700), (280, 9244375), (350, 7395500), (392, 6603125), (490, 5282500), (500, 5176850), (625, 4141480), (700, 3697750), (875, 2958200), (980, 2641250), (1000, 2588425), (1225, 2113000), (1250, 2070740), (1400, 1848875), (1750, 1479100), (1960, 1320625), (2113, 1225000), (2450, 1056500), (2500, 1035370), (3125, 828296), (3500, 739550), (4226, 612500), (4375, 591640), (4900, 528250), (5000, 517685), (6125, 422600), (6250, 414148), (7000, 369775), (8452, 306250), (8750, 295820), (9800, 264125), (10565, 245000), (12250, 211300), (12500, 207074), (14791, 175000), (16904, 153125), (17500, 147910), (21130, 122500), (21875, 118328), (24500, 105650), (25000, 103537), (29582, 87500), (30625, 84520), (35000, 73955), (42260, 61250), (43750, 59164), (49000, 52825)]