5778500

素因数分解:

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

素因数の和:166

約数の個数: 96

約数和(自身を含む): 15654912

約数和(自身を除く): 9876412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 127, 130, 140, 175, 182, 250, 254, 260, 325, 350, 364, 455, 500, 508, 635, 650, 700, 875, 889, 910, 1270, 1300, 1625, 1651, 1750, 1778, 1820, 2275, 2540, 3175, 3250, 3302, 3500, 3556, 4445, 4550, 6350, 6500, 6604, 8255, 8890, 9100, 11375, 11557, 12700, 15875, 16510, 17780, 22225, 22750, 23114, 31750, 33020, 41275, 44450, 45500, 46228, 57785, 63500, 82550, 88900, 111125, 115570, 165100, 206375, 222250, 231140, 288925, 412750, 444500, 577850, 825500, 1155700, 1444625, 2889250, 5778500]

約数ペア:

[(1, 5778500), (2, 2889250), (4, 1444625), (5, 1155700), (7, 825500), (10, 577850), (13, 444500), (14, 412750), (20, 288925), (25, 231140), (26, 222250), (28, 206375), (35, 165100), (50, 115570), (52, 111125), (65, 88900), (70, 82550), (91, 63500), (100, 57785), (125, 46228), (127, 45500), (130, 44450), (140, 41275), (175, 33020), (182, 31750), (250, 23114), (254, 22750), (260, 22225), (325, 17780), (350, 16510), (364, 15875), (455, 12700), (500, 11557), (508, 11375), (635, 9100), (650, 8890), (700, 8255), (875, 6604), (889, 6500), (910, 6350), (1270, 4550), (1300, 4445), (1625, 3556), (1651, 3500), (1750, 3302), (1778, 3250), (1820, 3175), (2275, 2540)]