5259808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 11219040

約数和(自身を除く): 5959232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 211, 304, 328, 422, 608, 656, 779, 844, 1312, 1558, 1688, 3116, 3376, 4009, 6232, 6752, 8018, 8651, 12464, 16036, 17302, 24928, 32072, 34604, 64144, 69208, 128288, 138416, 164369, 276832, 328738, 657476, 1314952, 2629904, 5259808]

約数ペア:

[(1, 5259808), (2, 2629904), (4, 1314952), (8, 657476), (16, 328738), (19, 276832), (32, 164369), (38, 138416), (41, 128288), (76, 69208), (82, 64144), (152, 34604), (164, 32072), (211, 24928), (304, 17302), (328, 16036), (422, 12464), (608, 8651), (656, 8018), (779, 6752), (844, 6232), (1312, 4009), (1558, 3376), (1688, 3116)]