4258005080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{142123}}^1$

素因数の和:142248

約数の個数: 64

約数和(自身を含む): 11051562240

約数和(自身を除く): 6793557160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 142123, 284246, 568492, 710615, 994861, 1136984, 1421230, 1989722, 2842460, 3979444, 4974305, 5684920, 7958888, 9948610, 15207161, 19897220, 30414322, 39794440, 60828644, 76035805, 106450127, 121657288, 152071610, 212900254, 304143220, 425800508, 532250635, 608286440, 851601016, 1064501270, 2129002540, 4258005080]

約数ペア:

[(1, 4258005080), (2, 2129002540), (4, 1064501270), (5, 851601016), (7, 608286440), (8, 532250635), (10, 425800508), (14, 304143220), (20, 212900254), (28, 152071610), (35, 121657288), (40, 106450127), (56, 76035805), (70, 60828644), (107, 39794440), (140, 30414322), (214, 19897220), (280, 15207161), (428, 9948610), (535, 7958888), (749, 5684920), (856, 4974305), (1070, 3979444), (1498, 2842460), (2140, 1989722), (2996, 1421230), (3745, 1136984), (4280, 994861), (5992, 710615), (7490, 568492), (14980, 284246), (29960, 142123)]