186837520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24077}}^1$

素因数の和:24187

約数の個数: 40

約数和(自身を含む): 438893784

約数和(自身を除く): 252056264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 24077, 48154, 96308, 120385, 192616, 240770, 385232, 481540, 963080, 1926160, 2335469, 4670938, 9341876, 11677345, 18683752, 23354690, 37367504, 46709380, 93418760, 186837520]

約数ペア:

[(1, 186837520), (2, 93418760), (4, 46709380), (5, 37367504), (8, 23354690), (10, 18683752), (16, 11677345), (20, 9341876), (40, 4670938), (80, 2335469), (97, 1926160), (194, 963080), (388, 481540), (485, 385232), (776, 240770), (970, 192616), (1552, 120385), (1940, 96308), (3880, 48154), (7760, 24077)]