27408320

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:997

約数の個数: 56

約数和(自身を含む): 66013584

約数和(自身を除く): 38605264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 883, 970, 1552, 1766, 1940, 3104, 3532, 3880, 4415, 6208, 7064, 7760, 8830, 14128, 15520, 17660, 28256, 31040, 35320, 56512, 70640, 85651, 141280, 171302, 282560, 342604, 428255, 685208, 856510, 1370416, 1713020, 2740832, 3426040, 5481664, 6852080, 13704160, 27408320]

約数ペア:

[(1, 27408320), (2, 13704160), (4, 6852080), (5, 5481664), (8, 3426040), (10, 2740832), (16, 1713020), (20, 1370416), (32, 856510), (40, 685208), (64, 428255), (80, 342604), (97, 282560), (160, 171302), (194, 141280), (320, 85651), (388, 70640), (485, 56512), (776, 35320), (883, 31040), (970, 28256), (1552, 17660), (1766, 15520), (1940, 14128), (3104, 8830), (3532, 7760), (3880, 7064), (4415, 6208)]