541579040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178151}}^1$

素因数の和:178185

約数の個数: 48

約数和(自身を含む): 1346829120

約数和(自身を除く): 805250080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 178151, 356302, 712604, 890755, 1425208, 1781510, 2850416, 3384869, 3563020, 5700832, 6769738, 7126040, 13539476, 14252080, 16924345, 27078952, 28504160, 33848690, 54157904, 67697380, 108315808, 135394760, 270789520, 541579040]

約数ペア:

[(1, 541579040), (2, 270789520), (4, 135394760), (5, 108315808), (8, 67697380), (10, 54157904), (16, 33848690), (19, 28504160), (20, 27078952), (32, 16924345), (38, 14252080), (40, 13539476), (76, 7126040), (80, 6769738), (95, 5700832), (152, 3563020), (160, 3384869), (190, 2850416), (304, 1781510), (380, 1425208), (608, 890755), (760, 712604), (1520, 356302), (3040, 178151)]