5281088

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 56

約数和(自身を含む): 11399520

約数和(自身を除く): 6118432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 101, 152, 172, 202, 304, 344, 404, 608, 688, 808, 817, 1216, 1376, 1616, 1634, 1919, 2752, 3232, 3268, 3838, 4343, 6464, 6536, 7676, 8686, 13072, 15352, 17372, 26144, 30704, 34744, 52288, 61408, 69488, 82517, 122816, 138976, 165034, 277952, 330068, 660136, 1320272, 2640544, 5281088]

約数ペア:

[(1, 5281088), (2, 2640544), (4, 1320272), (8, 660136), (16, 330068), (19, 277952), (32, 165034), (38, 138976), (43, 122816), (64, 82517), (76, 69488), (86, 61408), (101, 52288), (152, 34744), (172, 30704), (202, 26144), (304, 17372), (344, 15352), (404, 13072), (608, 8686), (688, 7676), (808, 6536), (817, 6464), (1216, 4343), (1376, 3838), (1616, 3268), (1634, 3232), (1919, 2752)]