2894710000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3229

約数の個数: 200

約数和(自身を含む): 8628413024

約数和(自身を除く): 5733703024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 400, 455, 500, 520, 560, 625, 650, 700, 728, 875, 910, 1000, 1040, 1250, 1300, 1400, 1456, 1625, 1750, 1820, 2000, 2275, 2500, 2600, 2800, 3181, 3250, 3500, 3640, 4375, 4550, 5000, 5200, 6362, 6500, 7000, 7280, 8125, 8750, 9100, 10000, 11375, 12724, 13000, 14000, 15905, 16250, 17500, 18200, 22267, 22750, 25448, 26000, 31810, 32500, 35000, 36400, 41353, 44534, 45500, 50896, 56875, 63620, 65000, 70000, 79525, 82706, 89068, 91000, 111335, 113750, 127240, 130000, 159050, 165412, 178136, 182000, 206765, 222670, 227500, 254480, 289471, 318100, 330824, 356272, 397625, 413530, 445340, 455000, 556675, 578942, 636200, 661648, 795250, 827060, 890680, 910000, 1033825, 1113350, 1157884, 1272400, 1447355, 1590500, 1654120, 1781360, 1988125, 2067650, 2226700, 2315768, 2783375, 2894710, 3181000, 3308240, 3976250, 4135300, 4453400, 4631536, 5169125, 5566750, 5789420, 6362000, 7236775, 7952500, 8270600, 8906800, 10338250, 11133500, 11578840, 13916875, 14473550, 15905000, 16541200, 20676500, 22267000, 23157680, 25845625, 27833750, 28947100, 31810000, 36183875, 41353000, 44534000, 51691250, 55667500, 57894200, 72367750, 82706000, 103382500, 111335000, 115788400, 144735500, 180919375, 206765000, 222670000, 289471000, 361838750, 413530000, 578942000, 723677500, 1447355000, 2894710000]

約数ペア:

[(1, 2894710000), (2, 1447355000), (4, 723677500), (5, 578942000), (7, 413530000), (8, 361838750), (10, 289471000), (13, 222670000), (14, 206765000), (16, 180919375), (20, 144735500), (25, 115788400), (26, 111335000), (28, 103382500), (35, 82706000), (40, 72367750), (50, 57894200), (52, 55667500), (56, 51691250), (65, 44534000), (70, 41353000), (80, 36183875), (91, 31810000), (100, 28947100), (104, 27833750), (112, 25845625), (125, 23157680), (130, 22267000), (140, 20676500), (175, 16541200), (182, 15905000), (200, 14473550), (208, 13916875), (250, 11578840), (260, 11133500), (280, 10338250), (325, 8906800), (350, 8270600), (364, 7952500), (400, 7236775), (455, 6362000), (500, 5789420), (520, 5566750), (560, 5169125), (625, 4631536), (650, 4453400), (700, 4135300), (728, 3976250), (875, 3308240), (910, 3181000), (1000, 2894710), (1040, 2783375), (1250, 2315768), (1300, 2226700), (1400, 2067650), (1456, 1988125), (1625, 1781360), (1750, 1654120), (1820, 1590500), (2000, 1447355), (2275, 1272400), (2500, 1157884), (2600, 1113350), (2800, 1033825), (3181, 910000), (3250, 890680), (3500, 827060), (3640, 795250), (4375, 661648), (4550, 636200), (5000, 578942), (5200, 556675), (6362, 455000), (6500, 445340), (7000, 413530), (7280, 397625), (8125, 356272), (8750, 330824), (9100, 318100), (10000, 289471), (11375, 254480), (12724, 227500), (13000, 222670), (14000, 206765), (15905, 182000), (16250, 178136), (17500, 165412), (18200, 159050), (22267, 130000), (22750, 127240), (25448, 113750), (26000, 111335), (31810, 91000), (32500, 89068), (35000, 82706), (36400, 79525), (41353, 70000), (44534, 65000), (45500, 63620), (50896, 56875)]