11934880

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 28523880

約数和(自身を除く): 16589000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 769, 776, 970, 1538, 1552, 1940, 3076, 3104, 3845, 3880, 6152, 7690, 7760, 12304, 15380, 15520, 24608, 30760, 61520, 74593, 123040, 149186, 298372, 372965, 596744, 745930, 1193488, 1491860, 2386976, 2983720, 5967440, 11934880]

約数ペア:

[(1, 11934880), (2, 5967440), (4, 2983720), (5, 2386976), (8, 1491860), (10, 1193488), (16, 745930), (20, 596744), (32, 372965), (40, 298372), (80, 149186), (97, 123040), (160, 74593), (194, 61520), (388, 30760), (485, 24608), (769, 15520), (776, 15380), (970, 12304), (1538, 7760), (1552, 7690), (1940, 6152), (3076, 3880), (3104, 3845)]