77266000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5549

約数の個数: 80

約数和(自身を含む): 213557760

約数和(自身を除く): 136291760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5519, 7000, 11038, 14000, 22076, 27595, 38633, 44152, 55190, 77266, 88304, 110380, 137975, 154532, 193165, 220760, 275950, 309064, 386330, 441520, 551900, 618128, 689875, 772660, 965825, 1103800, 1379750, 1545320, 1931650, 2207600, 2759500, 3090640, 3863300, 4829125, 5519000, 7726600, 9658250, 11038000, 15453200, 19316500, 38633000, 77266000]

約数ペア:

[(1, 77266000), (2, 38633000), (4, 19316500), (5, 15453200), (7, 11038000), (8, 9658250), (10, 7726600), (14, 5519000), (16, 4829125), (20, 3863300), (25, 3090640), (28, 2759500), (35, 2207600), (40, 1931650), (50, 1545320), (56, 1379750), (70, 1103800), (80, 965825), (100, 772660), (112, 689875), (125, 618128), (140, 551900), (175, 441520), (200, 386330), (250, 309064), (280, 275950), (350, 220760), (400, 193165), (500, 154532), (560, 137975), (700, 110380), (875, 88304), (1000, 77266), (1400, 55190), (1750, 44152), (2000, 38633), (2800, 27595), (3500, 22076), (5519, 14000), (7000, 11038)]