57515920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9337}}^1$

素因数の和:9368

約数の個数: 80

約数和(自身を含む): 166739328

約数和(自身を除く): 109223408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9337, 18674, 37348, 46685, 65359, 74696, 93370, 102707, 130718, 149392, 186740, 205414, 261436, 326795, 373480, 410828, 513535, 522872, 653590, 718949, 746960, 821656, 1027070, 1045744, 1307180, 1437898, 1643312, 2054140, 2614360, 2875796, 3594745, 4108280, 5228720, 5751592, 7189490, 8216560, 11503184, 14378980, 28757960, 57515920]

約数ペア:

[(1, 57515920), (2, 28757960), (4, 14378980), (5, 11503184), (7, 8216560), (8, 7189490), (10, 5751592), (11, 5228720), (14, 4108280), (16, 3594745), (20, 2875796), (22, 2614360), (28, 2054140), (35, 1643312), (40, 1437898), (44, 1307180), (55, 1045744), (56, 1027070), (70, 821656), (77, 746960), (80, 718949), (88, 653590), (110, 522872), (112, 513535), (140, 410828), (154, 373480), (176, 326795), (220, 261436), (280, 205414), (308, 186740), (385, 149392), (440, 130718), (560, 102707), (616, 93370), (770, 74696), (880, 65359), (1232, 46685), (1540, 37348), (3080, 18674), (6160, 9337)]