57785000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 167946240

約数和(自身を除く): 110161240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 127, 130, 140, 175, 182, 200, 250, 254, 260, 280, 325, 350, 364, 455, 500, 508, 520, 625, 635, 650, 700, 728, 875, 889, 910, 1000, 1016, 1250, 1270, 1300, 1400, 1625, 1651, 1750, 1778, 1820, 2275, 2500, 2540, 2600, 3175, 3250, 3302, 3500, 3556, 3640, 4375, 4445, 4550, 5000, 5080, 6350, 6500, 6604, 7000, 7112, 8125, 8255, 8750, 8890, 9100, 11375, 11557, 12700, 13000, 13208, 15875, 16250, 16510, 17500, 17780, 18200, 22225, 22750, 23114, 25400, 31750, 32500, 33020, 35000, 35560, 41275, 44450, 45500, 46228, 56875, 57785, 63500, 65000, 66040, 79375, 82550, 88900, 91000, 92456, 111125, 113750, 115570, 127000, 158750, 165100, 177800, 206375, 222250, 227500, 231140, 288925, 317500, 330200, 412750, 444500, 455000, 462280, 555625, 577850, 635000, 825500, 889000, 1031875, 1111250, 1155700, 1444625, 1651000, 2063750, 2222500, 2311400, 2889250, 4127500, 4445000, 5778500, 7223125, 8255000, 11557000, 14446250, 28892500, 57785000]

約数ペア:

[(1, 57785000), (2, 28892500), (4, 14446250), (5, 11557000), (7, 8255000), (8, 7223125), (10, 5778500), (13, 4445000), (14, 4127500), (20, 2889250), (25, 2311400), (26, 2222500), (28, 2063750), (35, 1651000), (40, 1444625), (50, 1155700), (52, 1111250), (56, 1031875), (65, 889000), (70, 825500), (91, 635000), (100, 577850), (104, 555625), (125, 462280), (127, 455000), (130, 444500), (140, 412750), (175, 330200), (182, 317500), (200, 288925), (250, 231140), (254, 227500), (260, 222250), (280, 206375), (325, 177800), (350, 165100), (364, 158750), (455, 127000), (500, 115570), (508, 113750), (520, 111125), (625, 92456), (635, 91000), (650, 88900), (700, 82550), (728, 79375), (875, 66040), (889, 65000), (910, 63500), (1000, 57785), (1016, 56875), (1250, 46228), (1270, 45500), (1300, 44450), (1400, 41275), (1625, 35560), (1651, 35000), (1750, 33020), (1778, 32500), (1820, 31750), (2275, 25400), (2500, 23114), (2540, 22750), (2600, 22225), (3175, 18200), (3250, 17780), (3302, 17500), (3500, 16510), (3556, 16250), (3640, 15875), (4375, 13208), (4445, 13000), (4550, 12700), (5000, 11557), (5080, 11375), (6350, 9100), (6500, 8890), (6604, 8750), (7000, 8255), (7112, 8125)]