262086440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85093}}^1$

素因数の和:85122

約数の個数: 64

約数和(自身を含む): 735212160

約数和(自身を除く): 473125720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 85093, 170186, 340372, 425465, 595651, 680744, 850930, 936023, 1191302, 1701860, 1872046, 2382604, 2978255, 3403720, 3744092, 4680115, 4765208, 5956510, 6552161, 7488184, 9360230, 11913020, 13104322, 18720460, 23826040, 26208644, 32760805, 37440920, 52417288, 65521610, 131043220, 262086440]

約数ペア:

[(1, 262086440), (2, 131043220), (4, 65521610), (5, 52417288), (7, 37440920), (8, 32760805), (10, 26208644), (11, 23826040), (14, 18720460), (20, 13104322), (22, 11913020), (28, 9360230), (35, 7488184), (40, 6552161), (44, 5956510), (55, 4765208), (56, 4680115), (70, 3744092), (77, 3403720), (88, 2978255), (110, 2382604), (140, 1872046), (154, 1701860), (220, 1191302), (280, 936023), (308, 850930), (385, 680744), (440, 595651), (616, 425465), (770, 340372), (1540, 170186), (3080, 85093)]