25823140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2753}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 62923392

約数和(自身を除く): 37100252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2753, 4690, 5506, 9380, 11012, 13765, 19271, 27530, 38542, 55060, 77084, 96355, 184451, 192710, 368902, 385420, 737804, 922255, 1291157, 1844510, 2582314, 3689020, 5164628, 6455785, 12911570, 25823140]

約数ペア:

[(1, 25823140), (2, 12911570), (4, 6455785), (5, 5164628), (7, 3689020), (10, 2582314), (14, 1844510), (20, 1291157), (28, 922255), (35, 737804), (67, 385420), (70, 368902), (134, 192710), (140, 184451), (268, 96355), (335, 77084), (469, 55060), (670, 38542), (938, 27530), (1340, 19271), (1876, 13765), (2345, 11012), (2753, 9380), (4690, 5506)]